... and labeling a film as "shitty." Especially when you like it.

I never called Birdman shitty, nor would I. I was entertained well enough. I found it deeply flawed, but I wouldn't even remotely tiptoe toward calling it shitty. (I assume that's the movie you mean when you say I'm hyper-critical about certain films.)

I would never call a movie I like shitty. Unless it's The Room.