I'm gonna say it, they're all basically glorified epics
Other than the holo watches they're basically just epic skins, the language setting is basically useless since the operators use their base voicelines other then when in the lobby or beginning of a match, the baton touch can't be used unless you spend even more or get lucky to get another persona operator, the persona itself could literally have just been a normal emote that could be equipped, the only thing that makes it a legendary is the holowatch