Well, for Generation Zero, I felt like the closer I got to the endgame and FNIX Rising the more obvious it got that Avalanche really expected you to do middling discovery and fetch quests to prepare, and it becomes incredibly unbalanced system wise (especially in FNIX Rising, which is tacked on crap that had no playtesting for balance). I saw a similar pattern in Rage 2.

Generation Zero was a really, really, really bad first experience for me.