Rewatched this a few times since it leaked online the other day. While watching the scene where the Guardians encounter Thanos on Knowhere, I feel like the same plan Quill came up with on Titan that he would later fukk up originally got fouled up on Knowhere by Gamora, who was so emotional and angry at the sight of Thanos she disregarded Quill’s plan (“I told you to go right”) and basically played right into Thanos’ trap. Not that I think the Guardians would’ve been able to get the Gauntlet off him by themselves, but the potential opportunity was there IF Gamora (and Drax to a lesser extent) played it cool. I bring it up mostly because most of the focus for being a hothead who messed everything up goes to Quill (and rightfully so) but Gamora could also face some of that criticism if you really looked at it too
Especially since her capture lead to Thanos having the ability to get the Soul Stone.