How is Rick 'Night Train' Blaine for an author?

I saw on rge21.com that he wrote the book "Blackjack Blueprint: How to Operate a Blackjack Team by Rick 'Night Train' Blaine". Its 45 pages and $40 bucks. The summary basically said it was about how to play on teams, his experience and how to manage teams all on team play.
Is it any good? For almost a buck a page there better be alot of words on one page and it better give lots of info. does it?
Also George C's "Shuffle tracking for beginers" is also a buck a page, 40 pages, $40. Is that worth it too?