Bob was a great investment for our family. I no longer have to hide remotes or argue over TV time. Once the time runs out, it is gone. The blocks are also a great feature. If he wants to watch TV, he trys the code. If it doesn't work, he moves on to something else. If you have trouble getting your child out the door in the morning, you can setup a block to turn the TV off at whatever time you choose.
He figured out pretty quickly that he needs to conserve his time and choose wisely. The setup was a breeze. I would highly recommend this to anyone who is starting to battle their child over the television.