I don't understand what other people are talking about. The salesperson that came over to our house was very professional and educated as I'm not only their product but other products as well.
We did our research and already had a firm idea and grasp of what the market had to offer and pricing. He basically reiterated all the research we had done on their own.
We've had this product on a host for years now and it works perfectly fine haven't had to clean the gutters sense. Thank God lol