DAO is so boring that it is not even worth mentioning. Almost no existing script, boring quests, few interesting items and sets, and even DLC don't make situation better. At least there are mods.
Ohh and sucky camera, in overshoulder game is not what I expected, but when camera is over the top you can see nothing.
Lolblivion and it's world lvling with player? Where you can finish game when on lvl1? Come on, that's a huge fail. Again, mods saves a day.
Risen? Boring story but as was stated, quite nice exploration and not so bad combat evolving system, thou D2EG got better solution.
ME2? Didn't play yet, gonna buy and see. ME1 was smooth and bugless for me, not like D2EG which is barely playable in terms of speed, stuttering and such.