in Might and Magic series there is something unique and special to these games I cannot explain which makes it imposible to stop once you've startedAlthough now there are games with way better graphics I still find them worse than good ol' mm.
Tried Morrowind - didn't like it much. Neverwinternights - a little better but still something missing - didn't grasp my interest like mm.
Diablo II with Expansion set is one exeption - I like the game and beat it with every single char!
Give Diablo II a try and who knows - you might get to like it. It will be a brand new experience if you did not try it yet.