And it seems like iOS 8 and/or 7 have been worse for many (and seemingly many more) others. Yes, on a pure essentially literal level of it, it's certainly unfortunate that Apple didn't fully live up to the marketing and that things in some cases for some people have gotten worse, but in the overall sense the release doesn't seem to be all that different then what the past few releases were like (again, even if it was supposed to be) and in some ways better as well as far as stability and functionality go for many. Again, it's not that it can't be better or shouldn't be better, it's more that it's not that shocking or surprising and generally not as bad as some make it out to be (and perhaps it's really that bad for someone, but that's really based on their own usage, devices, and experiences and doesn't mean that it translates like that to others).
But I'm sure you wouldn't mind the responsiveness that was there prior to iOS 7 (in the sense of it simply applying just that aspect of it to what iOS is now).