i am very disappointed with their instructor. their website is good, and they give you tons of practice CATS. I like their printed materials too; although .
im pretty sure they just bought retired questions from ETS
Unfortunately if I would have known a trained monkey would be teaching my class word for word from a book I would have just bought the materials used off ebay and taught myself
as far as other materials, i am using the OG11
... but i am only about 10% of the way through. i used PR as well... meh... it was alright. Veritas
has some nice strategies... but they didn't present a whole lot that is going to help me get a 700.