Thanks. Well, I think the most difference is from the side, both in teeth and general profile, which I don't get to see so much, but I am glad to know is getting better..
On the bottom there was a lot of IPR, so the whole front part of my lower jaw is moving back a bit. On the top the movement is mainly in the front 4 teeth.
In general, I'm finding the process fine. I try to wear them 20 hours a day or so and that seems enough. I'm on 12 day rotation at the moment.
I do feel like my life is on hold a bit, but that's more from my personal attitude than necessity. I'm really glad I decided to do it though. It makes me feel very positive.