Try adding CC Tiler to your footage, and drop the effect’s scale. This will give you lots of small versions of the shot.
Then try adding Circle, feathering it quite a bit, then in Blending mode, set it to Stenicl alpha.
Then if you add CC Hex Tile, you can create a series of hexagonal views of the same shot, but the edges are blurry.

Please ignore the fact the photo is Kate Winslet, I’d just been using a meme of her and it was the first thing I had to hand
http://www.YouTube.com/ShiveringCactus – Free FX for amateur films
https://shiveringcactus.wordpress.com/ – FX blog