Ubuntu Touch on Nexus 7 2012

[Scianthrope]

Hi. I'm just wondering if there's anyone that has had any luck getting ubuntu touch - grouper working on their nexus 7? I know there was a dearth of images for a while but now I see a very recent grouper build on the ubuntu-touch cdimage site. If anyone has played around and got it working, was it worth the effort? Is it functional enough for everyday use? Are there any major precautions involved in getting it installed and working that if neglected, might brick the nexus?