Really good action rpg's

i was just wondering if anyone could recommend a really good action rpg to me. something similar to say guild wars would be great where theres a nice mix between automating basic attacks but then very involved triggering of various skills, attacks and spells and that sort of thing. it doesn't have to be a multiplayer game neccessarily. i'm totally down with playing solo, i'm just interested in what great titles i might have missed in the last few years that offer solid role playing action.

This is better suited to the GGD Game Recommendation Thread.