In all honesty its one of Moonies easiest songs to play. Its mostly all single stroke rolls and cymbal crashes that gets boring really quick. I would pretty much take any other song from the Who over this one concerning Moons drums.
Its all personal opinion though. I'm a fan of Pauls drumming on Dear Prudence, but most drummers I talk to dont see it.
I understand. I still love Moon's drumming in "I Can See For Miles", not because of its complexity but because I think it works very well in the song. But again, I'm not a drummer, that's why I just analyze the sound and not the technical performance.
By the way, I also believe "Dear Prudence" has superb drumming by Paul. I once showed the track to a brother-in-law who is a drummer but he's not too much into Beatles music; I told him that was McCartney, and he said that Paul was better than Ringo!