Yes, I'd have to say the video library is solid and the lessons have been very helpful.
I bought the two month, unlimited deal about two weeks ago and I've noticed a lot improvement. When I bought it, I took one of the full tests just to gauge where I as at. Keep in mind I haven't seen any of this material in years, and even then I wasn't good with it. Anyways, I scored a 370 (Q10 V29) which is obviously weak. After about 2 weeks and going through about 60% of the quant and 60% of the verbal, I recently scored a 450 (Q23 V29) on the Revolution test and a 480 on the GMAT download. With the quant I got wrong, I either mad a small error or I hadn't even gotten to that subject topic yet so I'm hopeful. Is it me or is does there seem to be a ton of combinatorial/permutations on the GMAT practice exams?
I still haven't done any of the strategy stuff for math or any of the stats/combination work, so I think I'll be in good shape. For verbal, I just finished the RC section and have to do advanced CR and SC stuff. I'm taking 3 night classes now and I watch a video whenever I'm free.
I'm gonna try and finish all the videos by the end of the month and begin reviewing heavier then.
-Jake