Has anyone downloaded iOS 7 for iPhone 4? How is it?

Has anyone downloaded iOS 7 for iPhone 4? How is it?

Yes
It looks cool, and so far, no bugs!
it took me long time to download it but is worthy
Also, the only way that I was able to install the new software was by powering down the phone after the download.
I don't know why.

Me

On Pad 2 and its amazing!
I only had to wait an hour - others had to wait