Explore screen - photo sharing app

Week unplugged tomorrow so I thought I would share one last shot before I go!

Explore screen for the recent photo sharing app that is coming to a close. Tried to give the user options on how to better explore with the 'popular photos, live near you, popular hashtags etc' sections.

Real pixels are attached!

Let me know your thoughts on this screen as I am always trying to improve the design!

Many thanks to Mateusz Turbiński for the iphone mock up http://dribbble.com/shots/762491-Iphone-5-Mockup