I think it's a good choice.
As missydarlin said, there are lightning storms and animal roars, and it is a rather noisy dining experience, so be prepared for that.
I've found that their salads are great. And if you are so inclined (and celebrating a birthday or something special) get the Volcano dessert......yum!
Have fun.....they closed the Rainforest Cafe we had here, and we do miss it.