I gave Storehouse a try after they won an Apple Design Award (congratulations to them!). It was a great way to put together a post about The Road to Hana in Maui. Everything in the app feels so responsive and fun and the quality of content on there is fantastic.
I didn't ignore Exposure though. They don't have the same 50 image/video limit that Storehouse does so I was able to put together a much more in-depth story about the whole trip.