I'm here to sound like a shill, but I thoroughly believe this game is going to blow D3 out of the water in most categories for serious ARPG fans and they don't do much marketing...
It just released Alpha to early backers and already looks ten times better than PoE. It also better than D3 in my opinion. They are a small development team and therefore slow but they know what they're doing as those of you who enjoyed TQ and its expansion know already as these are the former TQ developers.
It has several ...75 plus levels I believe... of a dual class system with classes like Soldier, Commando and Occultist, an actual dark and NOVEL setting for these kinds of games which is a gaslight Victorian kind of horror setting. LAN play is available, DRM free etc etc.
Instead of pay2win plans it looks like they are planning to do straight DLC with extra classes in the DLC from what I can tell.
If you never played Titan Quest and the expansion you really should as it's still competitive with the level of quality in games turned out these days IMO. A deep dual-class skill system, fun loot and interesting setting (Greek Mythology).
Site's in the top line to check out for yourself, read the FAQ and look at the media and draw your own conclusions.
Personally, I have shelved D3 in favor of games with this sort of content and pay structure such as you can find in Borderlands 2. I don't enjoy a pay2win skinner box substituting for actual quality and content in a game and I hope other gamers start waking up to this fact of base manipulation by companies and tell them to shove it so we'll see less shallow crap produced and good franchises ruined. Plants Vs. Zombies 2's recent release is another example of corporate greed destroying a good game.