If your character has a lot of charisma and/or mic skills, then going for a high level move in the interview such as "Mixed Metaphor" can work. But if you have low charisma and/or mic skills, then try going for low level moves instead. It's important to not let your opponent get the crowd, and going for big reactions can hurt you, try getting small pops then go into big pops without letting your opponent get the crowd's attention.
Do not ever try to just get in high level moves on your opponent, weaken them with low-level moves, start to soften them with medium, damage them with a high level, and go in for the kill with a finisher. You can try to just use high level moves, but it could cost you the match.