Somehow the combat actually got worse. The mechanics are arguably better, but enemy behavior and movement can be super erratic, especially when it comes to flying enemies, which makes even ranged combat a real pain.
Companions are super useless too, especially those with melee attacks. I've been running around with Nasty for 5+ hours now, and I can count the times she has actually hit an enemy that wasn't attacking her on one hand. All her attacks have huge windup animations and don't track at all, so if an enemy isn't making an effort to stay close to her (i.e. when they're focusing on you instead, which is the case 99% of the time) virtually all of her attacks will miss.
Game runs like ass too, despite being uglier than the last one. As much as I love Piranha Byes, they are never, ever going to learn their lesson.