That was this past October. We are lucky enough to be able to go again next month (DH has a business trip there, and hotel and transportation will be paid for), when DD will be 17 months. I suspect that we will take her on most of the same rides, except that I think she may have stronger "opinions" about what she likes and doesn't like this time since she is a few months older!
Some of the rides she went on and enjoyed were Dumbo, Peter Pan, IASW, the carousel, Pirates of Carribbean, Winnie the Pooh, Buzz Lightyear, and even the Maelstrom ride at Norway in Epcot. We didn't take her on the Haunted Mansion because I thought it might scare her.
The only ride I remember her crying on was the Land ride at Epcot. I think there just wasn't too much interesting there for a little kid to look at, and she was bored. I actually nursed her during the last part of the ride to calm her down because she was trying to get out of the car, and she was so fussing so loudly that I was afraid she would disturb people. I remember worrying that the end of the ride would have one of those cameras at the end that takes your picture as you are exiting!