yeah i did try it out for a couple months myself,there were quite a few differentpackages that u could buy i dont remember exaclkty what mine was but its much different than GUdi or Zygor etc. all of its guide info is on the website that u can read or DL. I do think though that it offers Booster as that style guide of the dgi and zygor but only for the lvling, nothing more. also talent tree and glyphs/. but the real whole main focus ofit is the gold making guide. lots and lots of written articles and lots of video showing u axactly how. but i myself paid for booster a yer or two ago and it comes with free updates for life so its still goin just the guy whodid booster teamed up with some other guy and they made wowcrusher. you get weekly emails telling u the best strategies goin at the time. and acces to a couple other similar type guide sites. So it depends on your preference inthe style ogf guide i guess. Hope that helps you.
Oh ya, it also names like 4 - 6 specific addons that u should get and how to use them in order to quicken and simplify the dealing with the AH drastically. once you finish the original setup that is. ^_^