It's not about hating the new design, it's about the idiocy of creating this design to the detriment of things like bluray/DVD drives. Show me one person that was whining about the last iMac being too thick and I'll show you a fool.
[shrug] Why make it thick? ODD aside, the innards have shrunk to the point that little more than a bulge on a thin screen is necessary.

What shall we say of someone who whines that it's too thin without offering any suggestions for what should occupy that space?
[1] - "“Apple is pleased to join the Blu-ray Disc Association board as part of our efforts to drive consumer adoption of HD,” said Steve Jobs, Apple’s CEO." 2005 @