The touch-interface works flawlessly, in terms of both technical function and user interface design. Whatever you want to do -- select an album to play, make or take a call, compose and send an e-mail -- your first impulse is almost always the correct one.
This is the simplest phone ever.
And there are no lags, no pauses, no waiting for the slickly animated UI to catch up with you, even when you're scrolling through a stack of album art that's flopping past your finger in 3D: It's liquid.
