I agree that wizardry 8 is very good, but since it's my first of the series, i have some minor adjustment to make.
First, this game is kinda like science-fiction/fantasy type. I am more into medieval/fantasy type.
Also, i thought that some of the battles were very long. And if you happens to die towards the end, you'll have to start over

.
Plus, it'd be great to have a few more powerful weapons and artifacts. I remember that Might and Magic had plenty of them. But you can't really compare these two games.
Last thing is that when you put stuff in a chest and you open the chest by accident, well you won't be able to close the chest unless you take back all the stuff you put before.
Now the good point. Very few bugs for a 3d rpg game. Excellent graphic and lightning effects. Very good sounds. Lots of little details like when you hit the monster, you'll see him covered in blood. So I would give Wizardry 8 a 88/100.