To my mind, there are only two things wrong with "Rubycon". First: it's too short and second: there's that annoying 'side-change' gap. In the light of what the Froeses have been doing recently with re-mixing technology, they could surely have beefed-up "Rubycon" to extend the playing length and merged the two sections to get rid of the l.p. gap in the middle.

Many fans agree that this was Tangerine Dream's magnum opus. Give us a single track, extended play album with clean sound and it will be perfect.