This is pretty cool. For a park that generally does large additions fairly often and just opened a giant B&M hyper less than two years ago with a huge expen$ive front entrance renovation (that yes took away all the charm the old entrance had, but that's not my point) I'm not sure why anyone would have been expecting anything earth shattering at Hershey for 2022.
The old paint job made Sidewinder one of the ugliest coasters in the park, so all this color will certainly liven up that pocket of the park and at least this boomerang already has the better trains w/ the vests, so this is an all around sweet upgrade imo.
Fingers still and forever crossed the next big coaster they are getting is RMC Wildcat.