I prefer the Disneyland attraction. I really like the Holiday overlay. However, I also like the WDW attraction, just not as much. I went to WDW two years ago with my wife and daughter, and we loved the CGI, and the interactive queue. We thought it was fantastic. Every time I go to Disneyland I'm hoping that they'll bring the CGI there... I didn't know that there were people who didn't like it.