I'm sold on the NEX cameras for video. Here is a sample of what can be done. I used two Nex-5n's and edited in Adobe Premiere Pro CS5, did the graphics in Photoshop and After Effects. The clicking does not matter to me as I only used the Nex-5n's audio to sync with off camera audio that I recorded using a Zoom H4n.
Lots of fun but hard work to, learned a lot my first time around.