I have membership, and have used both chess mentor and tactics trainer. I feel the systems are flawed and inaddequate.
Teaching sessions
There is no helping you dude. Tactics Trainer is awesome even with 3 a day, chess mentor demos are good, so i assume that the whole system is good.
I am looking for someone better than me to play me a few games, and perhaps point out some of my weaknesses. I realize that normally people get paid for this kind of thing, but I don't have any money right now. In addition, I would be glad to help anyone rated lower than me in any way possible. It's always amazing what teaching someone can do - you get back to the basics and sometimes end up improving your own game. Anyone interested please hit me up.