IMHO, I think Urotsukidoji should have finished at one, the others just killed it for me. The ending of the first was gold!
Has anyone seen Super Atragon?? Been trying to find a copy but it's a bugger to get hold of apparantly... (in Australia anyways)
Here's the synopsys if you don't know about it:
"Moments after an atomic bomb falls over Hiroshima, a secret Japanese submarine sails into battle against its American counterpart, and both are lost to history. Some fifty years later, the long-lost sub astonishingly reappears, as a mysterious black cylinder threatens a special UN task force sent to investigate unusual phenomena in Antarctica. However, the incident in the Antarctic is only the first round in a cataclysmic battle of wills between two descendants of an ancient race dwelling within the Earth. Standing against them is a single, amazing ship - the RA, a Yamato-class battle sub secretly rebuilt after its supposed destruction in World War II. A science fiction masterpiece with a brilliant story and stunning animation, Super Atragon is a classic no one should miss!"
Also, I used to be a HUGE fan of Patlabour 1 & 2 although, I didn't really get into 3 only becasue it was a decade late and voice actors were different. I might need to give it another chance though...