I played it like 10 hours, once you get the tier 2 guys to rank 15 and head west the game gets weird difficult- once you hit rank cap its really all about boosters and implants and gadgets. Also wish there was more variety to enemies, and groups with more than one healer can be a pain if you dont have the dps. I actually kit out a tank class as a dps and had two tanks and a healer which worked fairly well. Still, 10 hours for what I paid is ok in my book- interesting game.
Now Path of Exile- thats some boring shit with poorly design dungeons.