I did not watch volume 1. Thought it was another money-sucking-superheroes-movie. Then I came across its soundtrack. I got hooked. The selection of songs for the soundtrack was very well done. That was volume one. Now, recently I listened to the soundtrack of volume two. Again, I was hooked. Those 70's and 80's songs were great and well fitting with the movie. Because I like its soundtrack, so I watched the movies (both vol.1 and vol.2). I must say vol. 2 has more humor and better characters development. Initially I thought vol. 1 soundtrack is better. After watched the movie, vol. 2 soundtrack is not too bad. Great songs from the 70's and 80's. Awesome mix!