Watch Dynamite 7 OVA. Basically, it's a retelling of a "classic" story. Story-wise, nothing earth shattering, but entertaining nevertheless. It's good when you want a change of pace to M+ (moody, serious) or DYRL (epic, dramatic). I guess D7 would be well, energetic with a bit of humor thrown in. Besides, D7 has arguably (IMHO) the best opening animation/music of the Macross franchise. I never get tired of it. And there is nothing wrong with singing whales...as long as they keep in tune.