I splurged one year and did this tour as well as the Keys to the Kingdom Tour...I actually liked the KTTK tour better.
With the Yultide Fantasy tour, there is a lot of time spent on the bus, going from one spot to another. We spent some time in World Showcase, long before it opened to the public, touring Germany and the USA. The guides talked about various Christmas customs, in various countries. We also went to the holiday warehouse, where they stored all the Christmas stuff..it was interesting but a lot of the stuff was out, in the parks and resorts. We did go to the GF and check out the gingerbread house, and got some gingerbread samples.
It's nothing I would do again, although I loved our guides..they were probably the very best part of the tour.