The fun of playing a rogue unfortunately does not kick in until a bit later, since they are reliant on some talents (especially Momentum), and they need to be flanking their opponents. Once you unlock momentum, they are hilariously fun/broken and can kill even bosses in seconds.
I remember I accidentally bugged out in the expansion because I killed a boss too quickly with my rogue (you're supposed to get a cutscene when it gets low enough HP, but nope, my rogue pretty much K.O'd the guy instantly, which caused the game to freeze).
