I can't imagine using this over reddpics. Their tiled interface allows me to browse posts faster than the normal reddit interface. This in contrast feels slower than either, since you can only see a single image at a time.
* Title is below the picture, so now you see the image, check the title and have to look up again: reverse this title/image order.
* I' missing a reddit upvote/downvote embed, now I can't rate the pictures.
In many cases a quick glance is not enough to tell what's a picture about, do you select by overall color, or what?