I picked this up last night and it's highly highly recommended if you want to experience a game that feels totally at home on the iPad. The fact that it wasn't originally designed for a touch interface blows my mind
. Great controls and gorgeous graphics.
I've only played a few levels so far but after zooming out on the second level (i think that was the one, it was the first one with a lot of orbital movement) and being greeted with a great sense of scale, I can already tell this is going to be one of the goto games when asked for recommendations from new iPad owners.
And congrats to the devs, it looks like Osmos is currently #1 in the App Store. Much Deserved!