Oh no, I've just finished two (one after the other) using the Attic24 ripple pattern. It's so easy and theraputic!
this is the first one I did, I started it before we went away and then did the main bulk of it while I was on holliday in Morocco.
the second one was much easier and grew much faster as I used chunky wool. Don't have a link to picture and I can't seem to post pictures yet as I haven't posted enough on the board. Maybe one day...
I've just started my first granny Sq blanket, if I hadn't have already started then I would have joined your ripple along
hope it all goes well