I just got mine today. It is Version 2. It has Animal Kingdom on it, so it is fairly up-to-date. I found that it is fun for my kids (8 and 3) who like to relive memories of last summer's trip, and prepare for the next one. But it is pretty basic stuff. Sort of like brief point-and-click commercials.
The Rock and Roller Coaster is not on it, and it has a limited number of the other rides and attractions, although it gives you a good flavor for the parks and resorts. The interactive aspect (although primitive by today's standards), with small-window brief movies is fun for kids.