Broken. Every move has to be extremely precise, sort of like the Sonic Adventure series where the ramps and jumps are obviously scripted events and if you don't do it exactly how you're suppose to, you die. This pretty much leads to playing the game one way and one way only, and no replay value.
This would be less annoying if your jump wasn't less than a foot high and if there wasn't a trap that is near impossible to jump over due to some funky collision as the very first obstacle in the very first level. Lack of checkpoints in the levels are also a pain.
The controls are ok but they need some getting use to, and it's really annoying to see "Press A to continue" and crap like that on a PC game, at least when there's no controller plugged in.
Achievements for multiplayer stuff and uploading to the workshop is pretty weak. I literally uploaded a template that comes with the game to the workshop and got the achievement.
The cutscenes are unskippable, which sucks because there's a lot of them and they aren't helpful or relevant at all, they mostly just show gameplay, I don't get it. To make it worse you can't skip the intros either.
This game sucks. No more console games on Steam please.