Ehh... It's just so dated. If it's cheap and you want something to play singleplayer or with a group of friends for a weekend it's okay (it's set up very similar to Diablo 2) but it's pretty dated. If you are looking for more of a newer game Diablo 3 is still rocking and then there is Grim Dawn which is pretty good.
I played the shit out of Torchlight II. Hours of fun, thought it was done better than Diablo III, just a different graphic style and less story.