just came back frm the launch..
its quite a bulky camera with additional features that are pretty quite impressive, great low light, lcd-viewfinder, magn/peaking/histog, and much more..
but i must admit i think the workflow would kill me if i didnt use fcp, becos there requires alot of conversion if ur NLE doesnt support mp4
they also launch the really sweet ext. HDD that u can run with ur sony batteries, now you can record directly to HDD =)
But I would seriously consider looking at Panasonic HPX-170 before I decide if the EX3 is what I really want. I would take DVCPRO anytime.