1. How good is it? fit/weather proofing? I don't have one but spoke with Andrew about his and he said when the factory first fitted it, he had a minor leak (I believe from the side window seal). However, he had it re-fitted and I believe it seemed better/water tight.
2. Is it easy to fit on and off? Not sure but as I said, Andrew had his fitted by the factory, so perhaps it needs to be set to the car in the first instance and then can be fitted by the owner subsequently?
3. Is it worth having? I'll let you know after I use my Aero in the first heavy rain
4. Whats it look like on the car?
I'm sure others will have more information but that gives you a start,
