I agree with the above. I had a THR22 for 2.5 years and unplugged it in favor of a Genie a year ago and haven't looked back!
Apart from the familiar interface and the guide (which I still prefer), I could find nothing to give a glowing report about the TiVo-driven box - and that was without having to pay extra for it!
Just last night, I tried to change channel on my Genie and it was recording FIVE different channels! This is only the second time it's happened, but I now have a total of seven tuners available (Genie = 5 and HR22 = another 2) and with Whole Home, can watch anything in either box.
"YOU! YES YOU! STAND STILL, LADDIE"
"How can you have any pudding if you don't eat your meat?"