Stay away from Powerscore... if you have to get anything, get the LSATtrainer... it provides a sufficiently different approach while still complementing the 7sage curriculum.
Yeah @nicole.hopkins pretty much has a good write up on how to go about this. @L.Schwartz
It's very possible to up your score on 15-20 hours of weekly studying.
Sorry for not responding sooner! I had to work a 12 hour shift and knocked out when I got home! Thank you @"Nilesh S" @nicole.hopkins @LSATisland @blah170blah @emli1000 and @"Dillon A. Wright" :D! Also, congrats @blah170blah :D! Keep it up!
Haha thank you @nicole.hopkins - and apologies for not being clearer... nobody in their right mind would knock on Princeton in any way, shape or form - unless it had a Review attached at the end. ;)