The CD of Part 2 is worthwhile, because "Train Your Dragon" Part 1 has a better story

Anyone who has seen the second part of the Hicks-story about the Vikings on the island Berk in the cinema, knows what to expect: lots of beautiful images of dragons swarms and kite fighting, often turned so fast that only color balls to see and so expensive in scene set details are not visible. Unfortunately, one must say, coupled with a rather thin story that might disappoint the lovers of original stories of Part 1 and the series. Since the rudimentary story goes quite lost among the 3D images Symphony, you have some of it, to listen to the plot without optical deflection, to be prepared, to hopefully better part 3. In my six year old daughter, a big fan of Astrid and Storm Arrow liked the film. So the audio version of "Train Your Dragon-made easy-" collection had to be there.