A Diablo clone, but with no improvements.
The graphics are quite dated, and I'd even say a little worse than diablo which is disappointing. The music and sounds are also quite unimaginative, and I actually thought I heard music from both Diablo and Septerra Core during the game.
For me the game was also quiet broken as only half of the cut-scenes played for me, and I didn't get any NPC quests. Perhaps due to the broken cut-scenes I really felt like I had no idea what was going on with the story line.
The gameplay is VERY repetitive, and you will do the same missions over, and over. What's worse is that some of the missions will be broken as the objective will be missing, which makes for a very frustrating experience.
Overall, I'd say don't waste your money on this game, though it can be fun for some mindless button-mashing.
*Edit* Ok, I was bored and decided to play the game again with my character who had finished it once as this was fun in Diablo in order to get even better stuff. But the game is VERY broken the 2nd time through for some reason every mission I get has all enemies at least 25 levels higher than my character which makes it nearly impossible to get through a level.