Nex-5R Video Quality

I'm a happy 5n owner but I'm complaining mainly one thing on it: the moirè/aliasing issue.

Nex-5r has some pros and cons as stated in other topics, but I caught one video on youtube which seems to show it as a moirè-free camera!

http://www.youtube.com/watch?v=6MUA6vc2DX8

Can anyone who has both 5n and 5r do a stress video on moirè-aliasing?

If it's almost free from them then it's going to be a killer camera, now that GH3 has no more the crisp sensor that made the GH2 so unique.

Also, can anyone test them in videomode with high iso/low light?

thanks!