Personally, I love it because they follow along the musical
Cgi wise some are weird and creepy (mainly the mice and roaches) I think people would really prefer to just keep and as cgi animals without human faces. Just plain weird
I've seen the Broadway musical of it and there were a few changes between the two but still follows the plot line
I do have to say for a few people, it might be confusing. The edit where they cut to different cats could be better. I know in the Broadway they don't speak and mainly only sing but adding a few dialogs here and there to keep the audience in check with what they are watching.
Also, the whole teleporting is a bit off. Because we just suddenly just have this one cat that can teleport for a reason. It seems a bit too out of place
Still it's good and I'd recommend people watch it for the experience. Put aside the weird cgi and watch it for the music and plot