This last weekend I shot some footage at a local import tuner car show. Because I haven't got my lens splint yet I went with the 14-42mm kit as my taking lens. I have a nice set of Nikkors adapted to my GH2 but walking around in a crowded place with that much weight stressing the camera body didn't seem like a good idea.
All but maybe two shots were at 18mm and roughly F4 which meant I didn't need to attach my Tokina. It's also worth noting I haven't enhanced the footage and this was with currently un-hacked firmware. The very slight softness and chromatic aberration at the edges of frame actually looks quite nice to me. In many ways the results remind me of Panavision films from the '70s and '80s (ie. John Carpenter).
[media]http://vimeo.com/50594617[/media]
...I love, love, love this lens.