While I agree it's annoying that the relationship drama at the end of the previous episode seems to have been done entirely for the musical episode, as well as Supergirls relationship drama last ep. I overall enjoyed this, apart from Grants solo in the last scene, if they were gonna do that, they should've done it on set, with no fixing done to his voice, the way they did it may sound better, but it looked awful, there were a few issues like that for Grant this episode unfortunately, he's a good enough singer that it isn't necessary. Melissa and everyone else were great though, was fun to see Martian Manhunter team up with Kid Flash and Vibe, and I loved the setting of the musical portion, you can definitely tell the cast and crew had fun with this.