can you judge a book by its cover?

I am hoping so with this one. I picked it up yesterday at Waldens for $7.99. I think my creative side was drawn to the cover. And after buying it I realized it was a young adult book, but the back cover reassured me that it is "a book for all ages." There are great reviews! And I guess you can't really go wrong when you see a gold Printz award on the cover. So we'll have to see if this was a good book to be judge by the cover. I'll let you know later with an update!