Have 4 characters in act 2. Witch, Ranger, Warrior, and Sorceress for now. Each one feels different and have interesting synergies. The story, sound, and visuals are very good in my opinion for an ARPG. It is difficult to kill bosses if you are not seeing their patterns... or don't have good resist for a given dmg type. For instance the boss at the end of Act 1 is notorious for extreme punishment if you're in the wrong spot at the wrong time and don't have resist to his damage type. Maybe I'm a sadist but I love the difficulty. This game is a lot of fun and I plan on taking each character to their ascendancy. I've given away keys to friends and recommend giving it a shot.