How bad is iOS7 on iPhone 4?

I hear there's no blur effect. And a lot others.So, how bad is it?

Blur effect? There are many photo application for that, ios 7 is awesome. Camera has higher quality that ios 6, it is more convenient. But ios 7 looks like android. Somehow, the newest version is great.

It's okay, not bad, blur effect! What is that, all the bad thing is the speed not that well

I Don't Have a Iphone But i Been hearing About the New IOS Software I Hear From my Friends That its Not Bad

Update it if you could, I own Ipad and Ipod touch so I don't know about Iphone but it's better than IOS6 and you may think it's worse cause at first i thought the UI looked pretty hideous and confusing but after being used to it basically it's better all the way.
I don't see what is worse.def go for it

  • Would i be able to get iOS7 on my iPhone 4? I know its not coming out till fall, but if i go to settings, general, and software update i could get iOS7? Thanks And what's the difference of iOS 7? What's new?
  • Will the iOS7 for iPhone 4s will work for iPhone 4? I want to get siri on my iPhone 4 with iOS 7. If I'll install the iOS 7 for iPhone 4s on my iPhone 4 will it work?
  • Why Is my iphone battery bad on ios7? So after ios 7, my battery has been horrible. I have turned off background refreshing, reduced motion and my brightness is very low. Where I go to school though, my service is terrible. I'm constantly searching. Could that be the reason? Or do I need to reset my phone? Note- I get about 4 hours of usage per charge.
  • Why is iOS7 so bad on my iPhone 4? Why does YouTube lag when I play it. Yet when I play something else, phub, it works perfectly fine. It's just youtube. It skips frames per second but volume still on. I cleared the caches and stuff still no change please help as soon as possible