So, it's definitely worth it to go up the tree once. As for what's inside...well...meh, blah is really all I have to say. They just have these rooms set up with the Swiss Family Robinson's kitchen and library and bedrooms. And that's about it. So, you walk up a tree to look at stuff that isn't really historical or funny or exciting.
The real bonus, as I said before, is the exercise. I typically stuff my face at Disneyworld... cheeseburgers, french fries at least once a day, ice cream at least once a day, cookies, candy. I don't even look at a vegetable or piece of fruit the whole time I'm there, so my ass truly appreciates any opportunity to work some of that fat off before I go back home.
I stayed off this ride for years and never missed it. But now I'll probably go back on it. If you have any physical ailment at all I would stay off of it. There's a lot of climbing involved and it's actually pretty long.
So, 2/5 stars. But my ass gives it 4/5.