Granted, from a pure balance perspective, some of the enemies seem weak, or some ability combos need a nerf, BUT, this Isn't a PvP game so it doesn't need to be perfectly "balanced". This is a world where if you're smart enough to figure something cool out and take it to your advantage you're supposed to if you want. Wasn't there a "Divinity" game where you could use mind control on Every NPC in the game if you wanted (I might be thinking of another game)? That was a single player game so it didn't matter if you took over a NPC's mind and robbed him for all the stuff you just sold him. If that was a multi-player game or PvP game though then someone being able to do that might be seen as cheating. In a game where you're meant to be able to "game the system" though I'd say it's ok. Also, take into account the difference between "gaming the system" and flat out "cheating". If I figure out a way in game to boost a spell's damage by %500 that's ok. If I mod in a "God Weapon" and take all the fun out on my own, that's cheating and that's on me and if I want to play that way. That's just my 2 cents though.

What do I see? I see time as it affects all things. Human flesh whithers and dies before my eyes. Flowers bloom, only to fade. Trees drop green leaves, never to regain them. In my sight, it is always winter, always night. ~ Raistlin Majere