It is not perfect, yet! I have compared it to others, and it is good. Some of these companies come to Appsumo to get customers quickly by offering these lifetime deals so they can get more feedback quicker to improve their product and get some more capital, obviously. I think this is a good product now with a lot of room to grow! It is worth the buy and use it as it grows. I have done this with a few deals on AppSumo and they have worked out great!