Though I'm not done with Gundam X, I say it definitely needed to lose the dolphin episode.
Also Soul bro what exactly is the "experiment" you were talking about?
Hahaha, I forgot about he dolphin episode. Not my favorite, but that show sure knew how to mix it up.
Soul Bro's 'experiment' was watching all of the Macross 7 material (original show and movies/OVAs or whatever), in the order that it was supposed to happen, rather than order of release.