The phrase "good snapshot" refers to a photograph that captures a moment or scene well, showing clarity, composition, and emotion. It means the picture is visually pleasing and effectively captures the subject. Full definition
That gives you a pretty good snapshot of not only how much you can make per sale but where most books similar to yours are making the best money. (madgeniusclub.com)
It gave a much better snapshot of a student's strengths and weaknesses. (educationworld.com)
The products are usually under ongoing development to improve them, so any such comparison is at best a snapshot. (noshelfrequired.com)