I had been looking for something that had better radar than the previous extension I'd been using for several years. This one fits that requirement quite well, especially since it uses the same radar type as on the app I have for our local area on my phone. I also like having the option to make more than one radar view, as sometimes it's tough to make out the alert blocks when the precip layer obscures them, so I have one for that and one for radar/storm tracks. Overall a very versatile browser extension that fills several needs I'd had for a while.