I've never really understood the hostility to "Tales"; yes it doesn't contain any traditional pop songs, yes it's full of extended instrumental explorations and changes in mood and style, but I find that admirable, personally. You have to remember that these are musicians who were consciously trying to adapt the rock/pop format to classical music, and I think they succeeded, particularly on this album. It was Yes at their most uncompromising, and I think, most beautiful, because it's not as if they intentionally made a "difficult" album ((
and trust me, given quite a bit of the material that their peers were putting out at the time, this is a very accessible release )). The entire thing is filled with sections that are immediate, melodic, catchy, and rocking, even if they're broken up into short segments padded with more exploratory ones. If you don't care for the works in large chunks, try to digest them as shorter songs spliced together, because there's a lot of great material in there if you care to look.
Honestly, it's one of the best progressive albums of the '70s, easily. Hell, the instrumental arrangements alone would garner that sort of label from me ((
the keyboard work, in particular, is perhaps the best use of the instrument in a progressive setting during the '70s )), but the vocal arrangements are Yes at their best, in my opinion. There's more variety, instrumental interplay, and complex, shifting melodies than in previous Yes works, and I think the whole thing succeeds for what it wanted to be, and frankly, I really love this record.
Not that my opinion matters of course.

I'm just a lunatic prog-hole anyway, so what would I know.
I guess my tastes just aren't "refined" enough to dislike things so easily, it's all just sound after all. I enjoy anything if it's original.
