I’ll go first. Mine is that I can’t stand the Deadpool movies. They are self aware and self referential to an obnoxious degree. It’s like being continually reminded that I am in a movie. I swear the success of that movie has directly lead to every blockbuster having to have a joke every 30 seconds
I answered just below, or above :-)
For the CG, I was at Paris GDC (game developers conference) where naughy dog(black dog, ??? I don’t remember) explained all the fuckups they did with LOTR, like when Aragorn magic-jumps on to his horse(idea was cool, execution horrible), the dragon flying through everything …
But for me that wasn’t the bad things (I love Star Trek and Dr Who!) but the blandness, “American style”.