I got into The Who later than most, especially most people my age, and this was the first album of theirs that I got (and also the last one with the original lineup, as most people know). So I dug into it pretty heavily, and ended up liking it a lot.
I like the synth work, even if it's just a programmed sample-and-hold. Pete said that this song is just "Won't Get Fooled Again" done over. Also, that acoustic guitar solo during the break is pretty hot. And finally, that's none other than Rod Argent on piano. I got a kick out of seeing him in the credits.
And come on, "Who the f*%# are you?" got played on the air regularly, because it came late into the song and the censors weren't paying attention anymore.
Does any of that make it a great song? Not really, I guess. But I like it.