Things at DLP that I'd have at Towers:
- Ratatouille
- Tower of Terror
- Crush's Coaster
- Big Thunder Mountain
- Phantom Manor
- Cinemagique
- Animagique
- Pirates of the Caribbean
A fair amount of stuff really, but does ride hardware alone make a theme park world class? The answer is no...
Because in reality, does anything at Europa come close to Nemesis or Oblivion ride wise? Not really, but why is Europa so well loved/adored/obsessed over? Because of the atmosphere and guest experience it provides in combination with some top tier rides...
Towers, for all the atmosphere that remains in some areas like Nemesis and the Towers themselves, lacks a lot of it elsewhere, like Towers Street should be one of the best park entrances in the world, but because of up-selling, run-down look it displaces that view (as does Spinball, but that's not Merlin's fault)... Dark Forest as well is a prime example of a terrible ride area...
The problem with this discussion, is that everyone takes the term 'world class' as something different... Some people might say Cedar Point or Six Flags Magic Mountain are world class parks, but I wouldn't, because I don't think ride hardware alone is enough to make a park world class if the operations, atmosphere or guest experience is generally poor...
Now a park I would compare Towers to (rather than Disney) is Efteling, as they both have a rather similar location of natural beauty... Although Efteling is flat, it is full of woodland and as a result used that as part of the park's charm and atmosphere, it feels very magical wandering around and sometimes just discovering things... Indeed, the Fairytale Forest is a great example of this, as it's a great waste of 2 hours just meandering, taking in the sights and interactive animatronics within the deep woodland... Whilst the rides themselves aren't considered 'top tier', Joris is still great fun, and the dark rides there I would put up at the top table with Disney...
So because of Efteling's atmosphere and overall experience in addition to ride hardware that suits the park (i.e. fun and themed) I would see that as my personal level to what is world class, in the same way I term Europa and Phantasialand as such...
The term itself should really be reserved for a handful of places that do every aspect of a theme park right... Currently, Towers does not belong in that category, but there's no reason to say that it could get into that level given a decent amount of change...