Sad to say, I didn't complete the game. Grueling level after level of the same dungeon type, over and over and over again, I hit the bottom of the first one. Boss time! Now that was fun! But it ended in a flash and there I was back in town, pointed to the graveyard for yet another descent into "over and over again". With that thought, I stopped.
One thing that could have saved my experience was co-op play. Sure there were mods that could have done it, but I was at the end of my rope.
So here's hoping for a chance at Torchlight II with a friend who played it and has asked to join him. Cheers!