Four-thirds user's hands on review, with photo gallery.
http://fourthirds-user.com/2009/06/olympus_pen_ep1_initial_handson_review.phpInitial Conclusion
Yes, there are niggles and the E-P1 is not the most practical of cameras, but it is undoubtedly a cool and stylish object to own and use, as well as being an effective and capable photographic, and video, tool.
As much as I've always been an Olympus person, I'm really not sure I'd spend that much on a "compact" even though it will accept my lenses