The phrase "a good preview of" is correct and usable in written English.
It can be used when you want to indicate that something provides a favorable or informative glimpse into what is to come.
Example: "The trailer for the movie is a good preview of the exciting scenes we can expect."
Alternatives: "a promising glimpse of" or "an encouraging indication of".
8.04am GMT My colleague Severin Carrell, the Guardian's Scotland correspondent, has published a good preview of the white paper.
There's a good preview of what the white paper is going to say on the BBC's website.
As a visiting professor at Harvard and MIT, I am getting a good preview of what the world could look like when the crisis finally passes.
That's a good preview of how Republicans will attack Michelle, suggesting that she does not share American values, mining a subtext of race.
The hearing here on Wednesday in Federal District Court for the Middle District of North Carolina is expected to last all day and offer a good preview of the aggressive legal chess game that Mr. Edwards is preparing to play if the charges are allowed to stand and the trial opens in January.
That makes the timing of the revelation this week of a confidential Pentagon report that alleges U.S. weapons systems may have been compromised by Chinese hackers — a charge China denies — particularly fortuitous for providing a good preview of what's to come in the relationship between the two countries.
But the storm impacts still offer a good preview for California, Patzert said.
Jeff Weiner, a former president of the National Association of Criminal Defense Lawyers who practices in Miami, said an Arthur hearing "is not a mini-trial, but it's a very good preview of the evidence that the state has at this point".
That's a pretty good preview of what the future looks like".
The book sounds, well, you get the idea; but the mock news report provides a pretty good preview of what you may see on local news later this week if you live in the Northeast.
