Game breaking bugs, how difficult it is to place crap where you want in settlement mode, the fact that "survival mode" is just making enemies bullet sponges and your stimpacks heal shit...
I love Fallout 4, don't get me wrong, but when I heard about survival mode, I thought it was going to be like New Vegas's Hardcore mode.
And where tf are the console mods?
Edit: also I hate it when I assign a settler to something and they [i]don't[/i] do it