Helpful guide.. I'm enjoying the game as well! I'm frikin sore though! Played for 2 days straight, finished my first easy playthrough and all the collectibles on Tuesday, then wednesday did all the Act 10 scenes which were frustratingly hard!
I think 1 of my achievements is glitched though.. it's the Pipe Layer achievement.. I played Act 10-3 numerous times using the bone crusher weapon and this hasn't unlocked for me yet. Maybe I'm sitting at 49 and just don't know it.. I'll pick it back up next week!
Completed RPG's: 52
Proudest: Star Ocean; Dark Souls; Neverwinter