It could have used--
not more Engemann, I don't want to say 'more' here. Maybe more Moroder, which might change the proportions-- the Moroder to Engemann ratio-- which should probably be increased.
Failing that, maybe-- and I'm just spitballing here, but what about if we turn it on its head-- look at Moroder for the whole video, and not Engemann? And we have Engemann choose which synthesizer voice to use for the song? Hey, let's even let ol' Paul E. play the keys for a change?

I'm just trying to help, and sometimes you have to push it to the limit.

A few years ago I found a torrent that was everything that Moroder ever did ever, and it was a % brilliant and a % terrible. I can't say exactly what % for each, because the lines are so blurry with stuff like this... I mean, some of his stuff is so terrible that it becomes absolutely awesome again.