I can think of 4 directly from cedar point.
Disaster Transport: Besides the fact it cant operate in the rain(the building's not water proofed) and the chain is loud, its still a pretty good ride!
Corkscrew: Its a regular, classic no-frills looping coaster. A bit short but an undying classic.
Iron Dragon: Come on guys, Its one of the last remaining arrow suspendeds, gotta give it some respect.
Wildcat: Its a short, sweet compact coaster, aint no kiddy coaster, but still family friendly. Its a paradox between mild and wild.
Hurricane(Adventureland, long island): Alright, Im a long islander, LI is completley devoid of parks except for adventureland, and this SDC hurricane isnt a bad ride at all, its nice and compact! kind of reminds me of Lazer at Dorney, minus the loops.
Whats the most underrated coaster YOU have ever been on?