Buggy as hell, lags, and their MobileMe PUSH is less and less pushy. Battery life is absolutely atrocious. After having the phone for a few days I am terribly disappointed in Apple for releasing something that wasn't ready. All the excitement over the AppStore is gone due to the realization that you can have the greatest applications on the planet, but if the device isn't stable, it doesn't matter. Now we're left clinging to the hope that a fix is on the way in another update. Perhaps it's time to just go back to BlackBerry. The bottom line on those devices vs. iPhone: they just work.