My sister and I went in September with a 10 and 8 year-old girls as well as two boys aged 2.5 and 1.5.
While AK is my least favorite "park", it is fabulous if you view it as a hyped-up zoo.
I think its lower-key nature is better than the other parks for the toddlers.
Our boys loved it.
They can enjoy what's in front of them vs. screaming to go on the next ride, etc.
The animal paths are child-friendly...go at your pace. Behind glass, my 2year-old son was eight feet from three tigers. He had a blast holding a stick he picked up and growling "Lion King" at them. Thanks to Peter Pan telling Zachary he could fly, my son kept loudly saying he could fly over the male gorilla...but he did enjoy watching from a far...
The safari--we went in the mid-afternoon, expecting to see few animals--was incredible. There were more animals out and extremely close to the vehicle. Tots loved the whole bouncy ride.
Both boys did pretty well through Nemo, until a technical problem interupped the show. And were great during the last Lion King show of the day. LK is good because 1.) there is lots to look at all the time and 2.) it is loud--most noise and squirminess will go unnoticed.
The two-year-old did fine in "A Bugs Life," although he did not wear the glasses.
They liked the parade too.
We had a great day. Since the hours are shorter, we didn't push and stay too long either. I think you can have a really good visit. I wouldn't skip.