I agree I loved Disney as a child and most of the stuff on tv now is total crap! I hate that yo gabba gabba show lol. The Disney channel still has mickey mouse clubhouse and a few other good ones though. My son will definitely be watching old school winnie the pooh and all that though :)
A lot of Disney movies are very dramatic or even frightening in the middle. My nephew would hide upstairs during the scary fight in Sleeping Beauty between the prince and the stepmother-turned-dragon. You might want to look for gentler fare until your child is five or six.