Originally Posted by BuckinKaeding
For $4 its at worst worth reading while you are on the crapper.
I've only ever got 1 copy when I was flying from Denver to San Diego and I read the whole thing, and it was good. By the time I finished we were in the descent.
I was going to say the same thing, it's dirt cheap, it's not like it's WPI quality but it'll have to do.