I gave it a 12. I enjoy it everytime I put it on, but it's definitely not among my favorites.
It's a great, quirky (and VERY GENESIS) storyline/lyrics, and I do enjoy Phil's drums on this one along w/Tony's creative keyboard uses here. Not to mention that ending 'jam session' is great, and although oft-forgotten, IMO among Genesis' best 'instrumental sections/fades.'