Mean Horizon has gone very quiet.
Thing is currently with Towers, the current problems cannot be solved by throwing big investments down. The general experience of the park is the main issue that requires work on.
Why is Paultons so well liked? Because the atmosphere is pleasant, they're not obviously attempting to fleece cash off you at every opportunity and queues are manageable. Towers doesn't really do anything of the sort currently.
Work on maintenance, operations and support infrastructure/rides before we start building something "big". The entire top end (Dungeons/Walliams) needs reworking, Dark Forest and X-Sector DESPERATELY need support attractions, Blade needs replacing and we need a need flume ride somewhere.
Most that'll happen is prices get knocked down as it moves from the currently advertised "premium" product it apparently is.