Comparing Hades 360 to The Voyage, why is a ride only allowed one key maneuver? The overbanked turn rides so beautifully and does nothing to overshadow the 90 degree turn, it adds to the overall experience of the ride. The overbanked turn is actually my favorite part of the new addition. It was such an incredible way of changing directions when at high speed. It doesn't simply point you to the ground and turn; the ride starts at an upward angle, begins the turn, and the rotation happens about a fixed point with an invisible line being drawn about the riders spines to that fixed point for the entire maneuver. It's so beautiful I can't even comprehend what this will do for roller coasters of the future. Think of any huge B&M with a hammerhead turn where the riders bank towards the ground versus the air. This is the real beauty of Gravity Group's design. CORRECTION: I just remembered Leviathan as well as Diamondback does in fact have a downward facing hammerhead turn.
I do agree with you on most of the rest of what you said; Zeus needs an overhaul and so does Cyclops. The old Hades train is nowhere to be found and the Zeus backseat was out of commission today. The first drop on Pegasus was rebuilt, however.
The old trains are sitting behind the long "building of retail" Could see them today in the little gap between that and the "indoor theme park" section