Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is it good
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is it good" is correct and usable in written English. You can use it when asking for an opinion about the quality of something. Example: "I just tried the new restaurant; is it good?" Alternative expressions include "is it any good," "is it worthwhile," and "is it decent."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
is it worthwhile
is it satisfactory
is it advantageous
is it adequate
is it justifiable
is there any requirement
developments
is there any need
is there any discussion
is it required
are there any announcements
is there any puzzle
is there any news
is there any disappointment
is it necessary
is there any difference
is there any alteration
update
is there any flexibility
is there any evolution
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
Nor is it good.
News & Media
Why is it good?
News & Media
But is it good for innovation?
News & Media
Who is it good for?" he wrote.
News & Media
But is it good for America?
News & Media
So is it good policy?
News & Media
And boy, is it good.
News & Media
"This is it: good enough".
News & Media
What is it good at?
News & Media
"The Plan of Return, is it good?
News & Media
Fame!? What is it good for?
News & Media
Expert writing Tips
Best practice
In formal reporting, consider specifying the criteria for 'goodness' (e.g., 'is it economically viable?' or 'is it environmentally sound?') to provide more clarity.
Common error
Avoid using "is it good" when asking about the health or functional performance of a person or a complex process where an adverb might be expected, though 'good' as an adjective describing the state of 'it' is usually correct. Writers sometimes confuse this with 'does it work well', which describes the action rather than the essence.
Source & Trust
92%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is it good" functions as a subject-complement interrogative clause. It consists of the copular verb 'is', the dummy or situational subject 'it', and the predicative adjective 'good'. According to Ludwig, it is a standard way to initiate a qualitative inquiry.
Frequent in
News & Media
65%
Science
15%
Formal & Business
10%
Less common in
Social Media
5%
Academia
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "is it good" is one of the most versatile and essential interrogative phrases in the English language. Ludwig AI confirms its status as a high-frequency structure that spans across various domains, from evaluating the success of global policies in The Economist to asking simple lifestyle questions in The Guardian. While it is undeniably simple, its effectiveness lies in its directness. When using it, remember that its meaning is highly dependent on context—what is 'good' for a financial policy is different from what is 'good' for a new film. For writers seeking to be more precise, alternatives like "<a href="/s/is+it+advantageous" target="_blank" rel="alternative">is it advantageous" or "<a href="/s/is+it+valid" target="_blank" rel="alternative">is it valid" can provide needed specificity, but the original phrase remains a powerful choice for general qualitative inquiry.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is it any good
Adds a slightly skeptical or inquisitive nuance, common in informal British and American English.
is it worthwhile
Focuses specifically on whether the benefit of something justifies the time or effort spent.
is it effective
Shifts the focus from general quality to functional performance and results.
is it of high quality
A more formal and objective way to inquire about the standard of a product or service.
is it satisfactory
A formal way to ask if something meets expectations or requirements.
is it decent
Implies a search for a satisfactory or acceptable level rather than excellence.
is it beneficial
Common in medical or scientific contexts to ask if something provides a positive advantage.
is it adequate
Inquires if something meets the minimum requirements for a specific purpose.
is it superior
Asks for a comparative evaluation against other options.
is it valid
Focuses on the logical or legal soundness of an idea or policy.
FAQs
How to use "is it good" in a sentence?
You can use it as a direct question to ask for an opinion, such as: "I just read the new report; is it good?" or as part of a longer inquiry like "is it good for the long-term health of the company?"
What can I say instead of "is it good"?
Depending on the context, you can use alternatives like "<a href="/s/is+it+effective" target="_blank" rel="alternative">is it effective", "<a href="/s/is+it+worthwhile" target="_blank" rel="alternative">is it worthwhile", or "<a href="/s/is+it+satisfactory" target="_blank" rel="alternative">is it satisfactory".
Which is correct, "is it good" or "is it well"?
In most cases, "is it good" is the correct choice because 'good' is an adjective describing the subject 'it'. You would use "<a href="/s/is+it+well" target="_blank" rel="alternative">is it well" only if you are referring to the health or physical state of a living being or a very specific adverbial condition.
What is the difference between "is it good" and "is it any good"?
While they are largely interchangeable, "<a href="/s/is+it+any+good" target="_blank" rel="alternative">is it any good" often carries a slightly more informal tone or suggests a degree of doubt or skepticism from the speaker.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
92%
Authority and reliability
4.9/5
Expert rating
Real-world application tested