Is the iOS 7 Homescreen final?

iOS 7 turned out to be really beautiful -

inside of apps.

But all of this beauty falls sort of apart right here:

Because right now, it just doesn't look great.

The Game Center icon is not flat at all and too much is going on on the Maps icon.

Now I get that the icons are built by some grid system and simple shapes, but the iTunes, App Store and Safari icons could look a bit better if their circles were a bit smaller.

Also, on some icons the gradients a bit stark, like on the Videos, Weather, Mail and Camera icon.

So, is the homescreen intended to look like this when iOS 7 ships or will Apple change something about the homescreen?

Thanks to Tsuyo for posting a lot of iOS 7 screenshots here, here and in his post.