It all depends on if I can or can't see their requirements listed. If I can't I click read more. I always read the reviews and then decide if I want the app. I also use the read more, if their's actually something that interests me, but isn't finished in the view area or if I do actually want to read more. Some apps don't really require any reading, as you know you want them or already use them elsewhere. Like Facebook, Twitter, iHeart Radio, Netflix, Hulu/Hulu Plus, etc.