I have it. It's a great radio. The NOAA alert is something I really wanted. I like that even when it is turned off, as long as it still has power connected to it and the weather channel selector is set to the right channel, it will emit a tone when it receives any weather emergency alert.
That being said, there is an upside and downside to that function other than the obvious. This emergency alert is ideal if you are in a campsite or outside the vehicle in a wash basin or something, and a storm alert comes across that you would not normally catch with a parked vehicle and cb turned off. I'm thinking that storm cell that flashflooded that AR campsite recently and killed all those campers, or the tornadoe that came throught the boy scout campsite and killed a few kids.
The downside is that the tone is unexpected and REALLY, REALLY LOUD. The first time it went off on me, I almost drove off the road. No kidding. Since then, now that I know what the tone sounds like, every time it goes off it still puts me in a temporary panic. God help me the first time it goes off with my family in the car. There is no volume control for the tone, unfortunately.
The method to control that, when you know you have no concerns over weather (like a heat advisory, or the emergency update every 10 minutes that happens with fast moving cells) is to switch to an invalid weather channel for your area. Just switch back when you want an update.
I do wish the CB was a bit smaller as well.