L LL562 Full Member 5+ Year Member Joined Dec 12, 2009 Messages 51 Reaction score 0 Jan 10, 2011 #1 Members don't see this ad. Kaplan offers on-demand videos for science review for $499. Has anybody tried this before? I'm thinking of using this as review and then just practice using EK 1001/TPR science workbook, followed by FLs. How thorough are the videos?