Only Wildcat at Hersheypark, which was bad before the Millennium Flyers and got significantly worse after them. I don't think that ride received an overhaul like this, though. The full rehab GCI did of Boulder Dash took it for me from a pretty good coaster to one of the best in the world.
My first day here in Clearwater, Florida had a nice surprise. As I walked into the building the very first thing I saw is a new support for Hulk. I asked if that is what it was and was told yes, that they are doing supports. More info and pics later.