2014 Gamora sucked
I wasn't a fan of 2014 Gamora and the whole thing going on with her.
I mean, I get she was annoyed that Peter was obsessed with her (since she's not the same Gamora that Quill knew), but damn. She was a bitch, lol. Especially when she slammed Peter against the wall and started screaming at him.
But at the very least, I think it does show how ruthless and cold Gamora was before she met Quill and the others. I mean, she was trained under Thanos of all people.