It really irked me that the first shot wasn’t in the actual movie (If I recall correctly.)

Remi seemed different in the trailer version compared to the movie version in general also. I also feel like I recall that from the teaser, the movie seemed to be more about a rat trying to get a bite to eat in Paris instead of a rat trying to cook in Paris.

I don’t know. I felt similar about Cars. The initial trailer just felt different then the actual movie.