Damn -- You mean we agree on something?
I did like the first one too, but I felt like it was fishing around trying to find its synergy until the middle somewhere. the last half is pretty decent.
The second one was much tighter. Maybe too tight. But everything was interconnected and hooked together despite a few different arcs in play. Minor example -- protecting the batteries (which seems like a throwaway scene), which leads to the stealing of the batteries, which leads to a Rocket character arc but also creates an antagonist and pushes an endgame plot point and ALSO then being a major part of the overall plot resolution. Like, there really wasn't much left over that I can recall, each seeming superfluous plot detail played a role later in the film.
Plus, it just has some real great character moments, including Nebula and Gamora working through their issues -- which leads directly to a plot point in Avengers: Endgame that is rather moving. Or Peter growing up and choosing his friends as his family to the point of being willing to die for them if need be. Or the Yondu thing. I dunno. It just really pushes on my buttons emotionally, not just intellectually. I am really curious to see what Gunn is going to do with the third film, especially since he had finished the script before getting fired, then the film got delayed even with him coming back, and in the meanwhile did he have to revise anything now that a few more marvel films came out?