For some reason, I really agree with your opinion, because I believe that Ozuna's part was a bit repetitive, boring, and a bit annoying.
Still, I loved Megan's part, opposing to the people in this thread. For me, Lisa's part was really nice, so I agree, they should have let Megan and Lisa take over, but that's just me.
Taki Taki is still far better, and SG feels like a copy of Taki Taki, which is sad.