When she said she thought the emoji movie was pretty funny and that she actually enjoyed it, that should have been the biggest red flag to me.
It's interesting that you would judge someone based on a movie. What would you do if a friend made a comment like that often?
I'd stop talking to them after this case.
Being so critical about a movie that someone likes and considering it a red flag is not the way to go about doing things. If you really let their enjoyment of one movie dictate if you want to be with them then you'll wind up pretty miserable.
Haha, people really say stuff like that... she's been telling me that she's actually a pretty happy person lately and I believe her. I just think I'm a bit worse at picking out people that are genuinely good people than I want to be.
It's important to observe the things you may not like about a person that your interested in. Those red flags may help you to  avoid being in an unhappy relationship in the future.