No. Like OS X.
Note how candy-coated, colorful, reflective, and bubbly OS X once was. Note how it's much flatter now.
http://www.iotechie.com/macintosh-2/the-12-year-evolution-of-os-x-on-the-macintosh/
So iOS is going to turn into a boring blob of black, grey, and white. Flat as in paper, I get it!