I think most people's issue with this mod will be the combat, but actually, I would say the combat is my favorite part of this mod. I liked mastering the gameplay loop of ducking behind cover, charging your attack, and then popping out of cover to deal damage and recover health. It's challenging in a way that I actually like. The problem with this mod is the level design - there are so, so many times where the game does not communicate what you're meant to do at all. And the new sphere enemies are just not fun to fight, they suck.