Personally I'm the most critical of the things I like the most. You'd never see me make a long post criticizing something if I didn't like it enough to devote the time to doing so. The most I'll ever say about something I hate is that they suck.
It is a little interesting that Blink of an Eye is the only episode he calls 'Good'. I did think that was a great episode when I saw it, probably one of the most unique and different episodes. I probably would put that one in my top ten.