I got the update this morning and I've noticed a few things.
1) I live in a decommissioned missile silo in the middle of nowhere in Nebraska. My "home" has lead lined walls and before this morning I could never get more that .13425238% of a bar for signal. However after the update, I had 17 bars and was able to get on my neighbor's wireless-Z wifi network. Oh, btw, he lives 16 miles away!
2) After I got out of the shower this morning, the power at my house went out. I was able to make coffee, watch the Today show, cook breakfast, and build a small thermo-nuclear reactor in my basement, all by hooking my newly flashed Inc up via the new Generator App.
3) My car died on the way to work, luckily I was able to jump start it with my DInc.
4) Lastly, it's recharging itself right now because the new update turns the screen into a solar collector when the phone is alseep.