Yeah, I didn't think auto stats was such a good idea. I support this one over the one Blizzard has right now, but just keep in mind that they changed what each of the stats do. Str now gives hp regen, dex gives dodge, and energy is "wilpower" now, which increases spell dmg.
Anyway, I still think auto stats are a bad idea, as it takes one more thing away from the player, and more options always equals more replay, which would at least justify microtransactions, I mean, if they try to charge extra for a game with no replayability . . . that's just not right!