I actually thought the enemies looked very original and intricate (save for the Hive, but that's okay because most people like zombies) I'm loving that the classes are inspired from the likes of standard Fantasy games of old (looking at Diablo here) and the idea of getting to explore at least a few planets/moons in our solar system (with the added idea that Venus is actually a jungle planet) make for some fantastic fictional elements in my opinion. I think everything we've seen looks top-notch. Alas, this is just me.