I would be an awesome curator because there are tons and tons of projects on Scratch, and some of them just need a bit more attention. Like there could be a super good platformer, but nobody pays attention to it. I like projects where the creator put a lot of detail into it, and didn't rush to get it out there. I also like projects that are creative and that no one has seen before. I would curate projects that are animations which can relate to real life situations, personality quizzes, and tutorials.
Sample Studio: https://scratch.mit.edu/studios/27348407/projects/