But again ... and I don't mean to be naggy ... we don't know that the CMs DIDN'T say / do this. Unless your kids specifically said so.
It IS Disney, and if the CM goes up to your kids and says -- in excited enthusiastic Disney fashion ... "Hey -- put down the Wii, it's activity time!" and the kids resist, at some point the CM is not going to forcibly remove the Wii from their hands and
make them take part in something else. Because the kids may just want a night off too, y'know?
Now, of course, some CMs are better with this than others. Some will take a single "no" for an answer and move on. Some will do their darnedest to get that kid into a rousing round of Disney charades or whatever. But, basically ... just as Disney isn't going to tell you that you HAVE to do certain rides in a certain order or that you HAVE to meet character such-and-such, they're not going to insist that your kids do other activities if it's clear they don't want to.
I just don't think it's fair to say that they should be doing "activity time" or whatever, when you don't know if they tried or not. Your kids said that they played Wii for three hours. But it doesn't sound like they were saying, "The
only thing to do was Wii".