Little tiny bit of lag here, not too much, but I did notice a difference. Hope they fix it soon!! 
I am noticing slow wifi performance with safari. Especially when loading Macrumors. I see the blue status bar starting to move slowly before it completes. Takes around 4-5 seconds for the blue bar to complete. Anyone else seeing similar performance?
There is a the slightest bit more lag, and very occasional jerkiness but works very well for a 2nd iOS update. Battery life sucks though!
Ok. I'm just trying to determine why there would be a slow down in scrolling. I doubt the code changed much. There are hundreds of factors affecting a phones performance, one of which could be a poorly designed app your using which is using up processing power in the background. Scrolling is as butter smooth on my iPhone 5 as it was on iOS7. So I wonder whether this is a rather isolated problem affecting a fraction of iPhones or a broader problem.
Good point, but not really feeling to install one app at the time.
And loads of apps don't use iCloud yet, so I prefer having to put a backup back. Or I will loose settings and data...
Working okay for me. Just a touch laggy, but nothing bad, some apps seem to get stuck in landscape, and Swype makes things crash randomly.
It's workable.
iOS 8 is running great on my iPhone 5, with the exception of Safari. On some of the heavier mobile sites, I'm experiencing lag when I try to scroll on occasion.
Still, the update was more than worth it, for the keyboards alone.
Crippling one of the main features was worth it because you got to play with some different keyboards? Uh, ok.
Some sites not being as smooth as they can be when scrolling is crippling one of the main features? It's a slight annoyance at best.Crippling one of the main features was worth it because you got to play with some different keyboards? Uh, ok.