In 'Images & Video', menu - albums. Everything will always show up in the main view, though.
One handy feature I've found is in camera settings, where you can tell it which folder to put photos in. I therefore set up a folder when I know I'm going to take a set of photos, like "WeekInFrance" or whatever, and set that as the destination in the camera settings. This goes some way to keeping things tidy, but showing everything in the top view is bloody odd, IMO.