Really liked this until the Controller started acting up. Now it won't work at all. As soon as I start pressing the up buttons, it starts beeping and flipping back and forth between the time remaining and the intensity level reading. It starts this at bout intensity level 5; and while it's doing this it is also not contracting the muscles. You apparently can't buy a replacement Controller. Given the price of the system, I'm not happy that it worked for less than 5 months before this happened.

I'm using this as my main wireless router and I'm highly impressed. I've had it for about a week now and I couldn't be happier. It took under 5 minutes to setup and it didn't need to be hooked up to a computer. I have a 2 story house with a basement and I get full reception on my devices everywhere I go, including outside in my yard. This is also noticeably faster than my old Linksys I had and doesn't randomly lose wifi. I couldn't be happier with this router.