Yup, Im up to a point where Id much rather see tv shows instead of movies.
1 to 2 hour really isn't enough to develop a story well enough.
That, or many parts epics like Marvel has done with the infinity saga (Don't forget we got the ground work of this story in 2008 with Iron Man)
There is some very good movies, that I really love that I just can't believe how much better they would be if they would just be split in 3, 4 or 5 episodes.
American psycho is my favorite movie ever, but can you imagine if they had developped that over say, 240 minutes instead of 104?
Sequels can work, exist as an extension and serve the same purpose as a tv show, but they just bring a lot less.
The productions of TV shows are so much better too now. When I was growing up, there was a clear difference between shows and movies. These days though, it's pretty much the same.
I think a big appeal is also the length of episodes. It's just 45min..you watch one, then go do a few things, put the next one on..etc.