OK this one is interesting.
It is basically a Barbarian on Steroids, but here is where it gets nasty
OK it is a 10 level PrC, which is cool
The BAB prerequisite is too high, as you can't finish this class without being an epic character
With 5 FEAT's as prerequisites, you have to be 12th level as a straight Barbarian, or 9th leve as a human Barbarian.
Now it is a cool idea, but needs to be errated to get rid of these blaring inconsistencies.
If it is fixed, I would rate it much higher.
[2 of 5 Stars!]