Been a long time lurker but I had to register to tell Thrillrider that I understand his side of the discussion. Having grown up going to CP for most of my life, except for the last couple of years, I have to agree that CP hasn't exactly been in the forefront of doing groundbreaking rides. They have always been the ones to have someone else do the work and then they just improve on it by making it a little different.
I don't consider breaking height records as being groundbreaking since these records are/were being broken all the time. The only rides they have installed were groundbreaking only for minor reasons, not because the ride experience was new or unique.
Magnum was the first to top 200 feet but overall Magnum is basically taking the concept of a traditional out and back coaster and supersizing it.
Millennium Force, to me, was just taking the concept of Magnum and supersizing it to 310 feet. The only real groundbreaking feature was the cable lift hill, other than that it's still basically a traditional out and back freeform coaster.
Wicked Twister is not groundbreaking. That honor goes to the impulse that was an hour and a half east of the park at what was Six Flags Ohio/Worlds of Adventure. So they added a second twisted spike, big deal, but Superman had the stronger launch and actually went almost all the way to the top of the spikes, unlike Wicked Twister.
Raptor was not groundbreaking. Batman at SFGAm was. It has the same inversions except for the then-new cobra roll, which would have eventually been made for the inverted coaster anyway.
Dragster, isn't exactly groundbreaking. For hydraulic launches I would think Xcellerator would be the likely candidate.
Personally, I'd love to have a 4th Dimension but I know that will never happen however I wouldn't be surprised if CF took a closer look at X-Raptor at Gardaland once that ride opens.