Normally I hate unexpected change, but I'm absolutely thrilled with the new BW! I love the new weather window as the old one was extremely boring. The settings are finally in an order that makes sense, whereas before I could never remember where things were.
I also have to give the developers a huge High-Five as they were right on the ball when people began reporting the bugs over on their official site. Was amazing at how fast they fixed everything.
Of course not everything is perfect for me. I only have two gripes... cannot force change the default GPS location, and the text readability on the weather window is terrible (dark text on dark backgrounds is a newb mistake they shouldn't have made). Although when I pointed this out on the app and also pointed out the same thing on their website, they did change the text colors on the website. So kudos there. I'm sure they will fix both of the things that annoy me.