I'm happy that Tyeler won. I can't remember which one said it at the end, but when Jermaine met with his group to help him decide the winner, they all agreed that Tyeler was the best rapper. Since the show is literally "The Rap Game", that should be the most important thing, not style etc.
I also appreciated Tyeler's work ethic. I don't recall her creating a lot of drama or irritating me with excessive boasting. Sire's bravado was over the top. His main accomplishment was making it on the show. Bragging that he was best of the best was premature. Nya was overconfident as well. Strong performances mixed with a humble attitude are so much more attractive.
I liked that London was willing to help take care of Eli in an emergency. I hope she will be okay.
I agree with all of you about the rap battles. I hated them! Sure it's a competition but I get no pleasure from watching kids be forced to rip into each other and be as ruthless as possible. I enjoyed the show so much more when they were all worried for London and offering strength and support to one another.