Here is a place to list all the reasons why the latest edition of iOS sucks.
I’ll start you off by mentioning the new split screen. No longer can you simply access additional apps by dragging it in from the right side of the screen. No. Now if you want to run two apps at the same time, they first have to exist in the dock, or something. If the two apps you want to run do not exist in the dock, you have to return to the home screen and do some kind of dragging and tapping of the icons with two fingers… or something. I haven’t figured that out yet.
So. Vent away.