How long have you been on Apple forums?
People only hate the 4" screen and love the 3.5" screen because Apple don't use a 4" screen and others do.
If Apple used a 4" screen and say Samsung used a 3.5" screen them The Samsung would be rubbish as the screen was too small.
I've been around long enough to see this happen again and again on these forums. Remember how hated and rubbished as a cheap fake the current iPhone 4 was before it was known to be the real thing from Apple.
If you hunt back far enough you will find pages of people on these forums slagging the early photo's of the iPhone4 off.
But that's conveniently forgotten about now.
The same will happen with whatever Apple brings out next.
Funny really
If you don't believe me, just wait a few months and read these forums and look for all the posters slagging the (then current) 4" iPhone off still saying how bad it is and they won't be buying it.
I don't care who likes what, and of course we all have things we like and don't like, and have our own preferences. It's the way people change their minds in an instant that makes me laugh