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
Inception is one of the worst executions of an interesting idea. My imagination can imagine anything. Hollywood's? Well I guess you imagined too hard so now there's people with guns. Oh and this applies to everyone.
In theory I agree, but in practice? The amount of people having a hard time following the timelines of inception show that you really can't make a more complex execution, the average viewer simply won't get it. You have to simplify it to make it more digestible.
For comparison Dark is an exceptionally well done series that doesn't hold back with the complexity. How many people can say they "got" Dark when watching it the first time around? I'm an attentive viewer and even I had wrap my head around it to really understand what had happened. My wife, who is not an attentive viewer, pretty much gave up after S2 because she simply lost the plot. Too many bits of information was thrown in her way and she couldn't keep track of what was happening.
Personally, I give Nolan props for even trying to execute interesting ideas because the average high profile movie is pretty barren of interesting ideas. Would I like to see more interesting ideas with complex executions? Absolutely. Do I think it can be done? Considering who the target audience is, not really.
If you haven't give the anime Paprika a watch. I don't think its a smarter movie necessarily but it is great and I'm pretty sure a couple scenes from inception were basically pulled directly from paprika.