The loud noise (static sound) at the start, despite turned off sound effects never makes me want to open the app in public. Also very pessimistic forecasts that are more often wrong than not.
I have the iPhone app, swackett, as well. That one has the hourly forecast - why not here?! It's a major flaw to have left if out. Either that, or you've hidden it too well. Otherwise would be a 4 or 5 star app. Won't buy the paid version until hourly is included.
I really enjoyed this app until I downloaded the last update. There was no mention that the latest version now has adverts. Just out of pure sneakiness I have decided to delete this app.