Even though I am a Rush fan first and foremost, I did sit and think about this for a minute or so before deciding on Hemispheres.
I haven't spun the album as a whole in quite some time, and aside from listening to live tracks from the Hemispheres tour, I haven't heard the album version of the title track in awhile either, but I love it just the same, and I love the songs on Side 2 just as much if not more, especially "La Villa Strangiato" (which is FUN to play on the drums).
While I appreciate CTTE for what it means for Yes and their history, it took me an AWFUL long time to really dig it. The albums around it were far easier for me to understand and enjoy as a whole, especially Fragile, TFTO (for as bloated as it is), and even TYA and Relayer, they were all pretty much instant hits for me, but CTTE, especially the title track, took awhile for me to appreciate.
Seeing this post puts me in the mood to spin my Hemispheres live album in my car on my drive home tonight.
-Marc.