We understand the value of C4 and the reason why people spend thousands (or tens of thousands) of dollars to automate their homes. I struggle with the lack of control that system like this bring into my life, as well as the cost of maintaining it. Even the best systems out there fail, and a centralized solution like C4 could bring big headaches to my life, like losing all lighting in my house because something went wrong with my controller. I can't even call a regular electrician to fix my lighting issues, I have to depend on a specific product with specialized dealers, that's a deal breaker for me, but it's just an opinion, I'm sure there are many happy customers out there.