I'm no guy - but what the heck! :-D
I really dig the back and the inside... you've chosen some fantastic photos!! Now the front, in my opinion that needs some work.
Some suggestions:
Use just one photo, the way it is now it looks a bit muddle. I see that you used the same shape one both front and back - good thinking! But what if you use it to put the title on, instead of the photo that imo doesn't add anything to the cover. (if you try this - you can also loose the outlining on "one night in vegas" - which right now just make it difficult to read).
Thumbs up!!





