Long time lurker here. I just want to voice my opinion on iOS 10 and maybe give some guidance to those who are thinking about updating but haven't yet. After quite some time of trying to decide whether or not to install iOS 10 on my iPhone 6S, I did it tonight and I think I've made a huge mistake. I can't get past the way that widgets are not in the pull down notification center and there is no slide to unlock. It probably sounds stupid but I hate it. It just doesn't feel right to me and if I could pay Apple to give me iOS 9 back I probably would. This is yet another reason I think Apple should allow users to install any compatible version of iOS to their devices but that's another subject. So basically if you are on the fence about installing iOS 10, I would advise against it.