Google Play Movies on MK802

My buddy said that he purchased and watches movies on his MK802 II.  This conflicted with some of the research that I read online about Google Play blocking devices that are rooted.  I posted about the conundrum because MK802's come pre-rooted.  I decided that it was time to give it a shot on my MK802 III.  I navigated to the Play Store and found something interesting: I owned had super-rented a video already!  It turns out that when the Nexus 7 launched, Google ran a promotion giving renting Transformers: Dark of the Moon to everyone who purchased a Nexus 7.  Since my MK802's and my Nexus 7 are all under the same Google account, I was able to watch it on my TV!  Now, I didn't actually watch the movie, but I did play it for a few minutes.  I skipped around just to see what the quality was like.  It seemed better than Netflix and a lot better than Hulu Plus, but I don't know the exact quality that was streaming.  Although very restricted, I now have a new way to purchase rent movies.