Go Xperia, Sony finally a smartphone worth buying?

Sony has announced it is launching a new smartphone that will be called Xperia Go (Advance in the U.S.). Unlike the previous examples, this seems to have interesting features.
Most phones designed to withstand impact, look like toy phones thatare given to children. But the Xperia Go actually looks ... good.

Good enough to not be ashamed every time you pull out of his pocket.And although it is far from being the most advanced phone on the market, its specifications are still decent.
It has a 3.5 inch screen with 480 × 320, dual core processor 1GHz,5MP camera and turns with Gingerbread. It seems that ICS will,sooner or later. A good feature is called "wet finger tracing" that allows you to use the screen even if it rains or if you have wet fingers.
No detail at the time the release date or price.