!! NO SPOILERS HERE !!
I just came out of the cinema, and I gotta say Guardians of the Galaxy Vol. 2 was a worse movie than the first one, but still a great entry in the MCU. A lot is happening in this movie, so much that the plot feels cluttered at times, and it only really comes into its pace during the second act. It kind of have a hard time getting going, but it's more emotional and more family-oriented than its predecessor, although one of the main plots takes up too much time with the little payoff it has, and there's way too much Baby Groot that I actually grown tired of him. There were some forced jokes that fell flat, particularly sex-jokes and stuff like that. The villain was on par with other MCU villains, maybe done a little better here, and the movie really sets up so many possibilities for the Cosmic Universe going forward. The soundtrack is just as good as Vol. 1, although none of them are as catchy as "Hooked on a feeling..." to me. I loved the relationship between Gamora and Nebula.
And to whoever said the trailers has only shown 15 minutes of the starts of the movie is not true. The trailers definitely showed parts from act 3.
S-tier
1. Daredevil [S1]
2. Captain America: Civil War
3. Guardians of the Galaxy
4. Ant-Man
5. Iron Man
A-tier
6. Guardians of the Galaxy Vol. 2
7. Daredevil [S2]
8. Agents of S.H.I.E.L.D [S2]
9. Doctor Strange
10. The Avengers
11. Thor
B-tier
12. Agent Carter [S2]
13. Captain America: The Winter Soldier
14. Captain America: The First Avenger
C-tier
15. Iron Fist [S1]
16. Luke Cage [S1]
17. Jessica Jones [S1]
18. Agents of S.H.I.E.L.D [S3]
19. Iron Man 2
20. Agents of S.H.I.E.L.D [S1]
21. Avengers: Age of Ultron
22. Iron Man 3
D-tier
23. The Incredible Hulk
24. Thor: The Dark World
25. Agent Carter [S1]