We were told Gray's anatomy is too detailed - mind you, we do a negligible amount of anatomy here - we don't even have to know insertion and exertion (or whatever it's called) of muscles, just the function of the main ones, and their innervation.
However, our anatomy teacher is just bringing out his own book - if it's as good as hs lectures, it's not worth the paper it's printed on, but I bet we'll all have to buy it anyway
I quite like Grant's atlas of anatomy, and use the Anatomy Colouring Book to help learn things - sounds a bit lame but it's actually really helpful.