I got a chance to roll my Liberator last night. It was on a THS with a lot of oil on the lanes. A women's league already bowled on the lanes but there was a ton of oil. So I didn't get a chance to roll it more than about 5 frames. However, I did make sure to roll it outside into the dry to get a read of how the ball works.
The Liberator does have a strong hook when it hit's the dry boards. This ball also has plenty of hitting power. Oil is this balls worst nitemare as to be expected. Since the lanes had so much oil I decided to put the Liberator in the bag but was able to see how the ball reacted when it hit friction outside.
I will post a review of this ball when i'm able to use it on the correct pattern. Mine is drilled with the pin above the ring 5" from pap, CG kicked right to almost 1oz and no balance hole. Ball is in it's box surface.