Surely it would be better for the park to spread family attractions around the park rather than have it being a case of “families here, thrill-seekers there”? Having a wide spread of attractions around the park allows large groups to traverse the park together and give a good sense of exploration for everybody.
One thing I’ll admit isn’t the best at Alton Towers right now is that the current park layout segregates demographics quite strongly; Forbidden Valley, Dark Forest and X-Sector have very little for families, while The World of David Walliams, Mutiny Bay (Wicker Man aside, as it’s not really in the main body of Mutiny Bay) and CBeebies Land have little of interest to thrillseekers. I can of course understand why CBeebies and to a lesser extent Walliams have little of interest to older audiences, but other than that, it does seem like quite a few areas of the park are specifically aimed at a certain demographic and only that demographic.
Having Curse as an all-rounder in that part of the park does give families something to do down there, which I think is good for large groups traversing the park. And to be honest, I wouldn’t say that Curse is a “family” attraction in the sense that it’s designed to appeal to young children; I’d say it’s more of a universally appealing family attraction, so it could be of interest to both families and thrillseekers. I personally think that it’s quite scary enough; it’s certainly as scary as it could be without straying into proper “adult scare attraction” territory, anyway. The park currently lacks universally appealing family attractions, so I think it’s really good that the park maintained one rather than going down the route of a haunted house revamp that would only appeal to thrillseekers.