Really shady, when you use it for the first time it asks you to log in, you click a link and it will only load 1/3 of the time, once you have logged in they send you a email to verify your account, either its delayed or simply does not send. it has features other then site palettes, neat, huh? well until i found out i was being charged for it, what? not once did i see a pricing while i was doing any of that, it turns out if you scroll down on the extension page Then you are informed that it costs money, when i was logging in, would it not hurt to tell me that it was paid? Would it not hurt to fix your website? Would it not hurt to tell me that it automatically starts the payment? considering you can get extensions like this for free? there is a extension called "color" by Fardos. it has all this and more for free. dont try to monetize small quality of life features, not for a price of this amount. (also the five star reviews are probally bots.)