The PS3 Netflix implementation is pretty good. I like this GUI better than my Tivo Series 3 but then again, the fan hasn't kicked into airplane mode yet...

Much faster interface, but hard to compare to Tivo's aged PowerPC CPU.

The HD is 'good' but still not HD. PQ is still splotchy despite my 20Mbps download speeds. But good enough for the kids' movies, which is the main usage.