I guess it depends on what you want to do and see. You probably could take in a show. All are excellent and have ample seating. The walking trails would be do-able. Rafiki's Planet Watch too.
You could also visit a kiosk yo get EE FP, Dinosaur, Primeval Whirl. Depending on the temps, the Safari may not be that great. My understanding is the animals are less active, but we always ride first thing, so I don't have personal experience.
I just love AK, so I'd go and see what you can do.