I actually like a lot of classic rock (yes even Hotel California, that solo kicks ass) but there is a lot of bad classic rock too. What do you think the worst classic rock song is? What is the most overrated band or artist? I think Supertramp is mid at best, but Bob Seeger is truly dreadful.
Deep Purple has some actually good songs too. It makes that song's popularity and the others' obscurity even more annoying.
Child in time is good