The phrase "large number of comments" is correct and usable in written English.
You can use it when referring to a considerable amount of feedback, opinions, or remarks. For example: "The article received a large number of comments, most of which were negative."
The article prompted a large number of comments, mainly from people who knew their science.
Even allowing for human error, the large number of comments in this data set gave us confidence in the results.
Given the large number of comments on getting the balance right, this is a major component of good mentoring.
Her post about the campaign provoked an unusually large number of comments, most of which eventually vanished because of a software problem, she said.
"We received a large number of comments from folks across the board, but particularly from the major stakeholders, the governors and the state legislatures," said an official with the Department of Health and Human Services.
Articles with a large number of comments were found to evoke high-arousal emotions, such as anger and happiness, paired with low-dominance emotions where people felt less in control, such as fear.
An unusually large number of comment letters had been filed by Monday, the deadline for responding to a draft of the rule that was outlined in October.
This approach allows larger amounts of feedback as the discussion thread avoids the problem of on-screen clutter that may result from large numbers of comments added as annotations directly to the visual presentation.
The Ikea Food Services Instagram account is fielding large numbers of comments and questions about the new veggie hot dog, and confirmed in its most recent post that while the veggie hot dog is made from a vegan recipe, the bun can differ from market to market, so consumers should double check before taking a bite.
Not surprisingly, the largest number of comments were on Twitter, followed in descending order by public Facebook comments, blogs, and YouTube.
That is the largest number of comments the FCC has ever received, with the exception of Janet Jackson's "wardrobe malfunction" in 2004, which garnered 1.4 million comments.
