Okay...I'm going to jump in here again and play devil's advocate. Even after reading most posts against AE, we still enjoy it at least once per trip....if only for giggles, as my husband says. We have a 13 year old granddaughter who saw it with us, first, at the age of 5, and refuses to ever see it again because it scared the daylights out of her. It was our first "encounter" with AE. I think it scared most of our group.
On the second note, we are a family of five (two parents, three children). When they were younger we were only able to "do Disney" three times during their childhood. Now that they are all adults, with five children among them, we "do Disney" at least once, sometimes twice, per year. My children never got tired of the MK rides and have grown up with the addition of the other three parks. They look forward, eagerly, to our return trips as do their youngsters. Maybe I overprotected them so that they weren't anxious for thrill rides, but they still look forward to doing TOT and RNR as well as HM and POC, over and over again, during our trips. We'll be there in 68 days, all fourteen of us.