"Merlin still about originality" With respect, this couldnt be further from Merlin's real intentions and procedures. Sorry for the looong post!
Merlin started off buying already-successful attractions and turning them into formualted 'IPs' (The Dungeons brand, the Sea Life brand, the 'Eye' brand, etc) so that they could be cheaply copied all over the world. So it makes sense that now they are trying to seek other brands too. They now stipulate dark rides have IPs and that they grow their "IP portfolio" every year. Merlin – the parent company, not their parks (much to Merlin's annoyance) – were never about originality or entertainment.
Nick Varney has never stopped talking about brands and IPs in this way since Merlin began. So not the death of originality, but we've already a huge decline in creativity, entertainment and value for money. In his own words, "IPs are the future of theme parks", and if you don't think so, you're wrong, he says. Therefore, so long as this is belived, I do see the death of (most) originality at Merlin owned parks.
When you licence an IP, you are bound to design only within the parameters given by those who own the IP. It's a fundamentally different process to creating an attraction for the sake of entertainment business. You're no longer creating business out of how good your entertainment offering is. Instead you're making a deal – I'll use your already successful 'brand' to guarantee my own success regardless of what I make, while I pay you money for it.
So the entertainment is completely secondary, and that's what the entertainment industry is understandably irked by.
It's dark rides that suffer the most from this model, the (completely wrong) assumption that any dark ride 'WILL fail' if it doesn't have an IP, based completely on assumption by people who have no experience with entertaining people whatsoever. We already have a public who are more easily beguiled by massive global marketing, which isn't actually interested in entertaining people at all.
Whenever parks appear in conversation with people I chat to, it's an expectation that theme parks are just based off movies and TV shows, that they're just an extension of 'franchises'. This wasn't the case when I was young and the families I used to visit parks with. There are always exceptions, but honestly I don't like the expectation that kids should just respond to the biggest brands they see on TV, rather than be surprised and imaginative.
Also, there's no identity if a park like Chessington becomes a patchwork of fad IPs and declined (once fantastic) old rides. It just becomes a competition of whose brands are bigger, which is why Legoland Windsor wins, despite being currently the worst value family park in the UK.
I'm only grateful that so far it's turned out alright, with IPs that suit. Gruffalo is charming for a British family park, not like the other IPs that were considered for it... This is the work of the people having to deal with the stipulation to use IPs, in finding the least-worst option, or designing the most creative solution around the limitations. Cbeebies Land is the cheapest, nastiest, falling-apart IP refurb I have ever known in a UK park. But even then, the designers tried their best with what they got.
Personally I like the look of the new Hocus Pocus plans so far. It seems like this IP is less restricting to design than usual, so really it could be any walkaround but just has the Gruffalo name and characters slapped on top. But again, we almost got a different IP refurb this year, which thankfully was persuaded against.
Tiger Rock had a cool station overlay and new drop, but the rest was the last thing the ride needed. It had been in a shocking state for years, but no money was allowed to be granted until the "zoo brand" quota could be ticked. This isn't how you properly develop a great zoo or a great park. And if not zoo theme, then it must have an IP! Nothing else will get approved.
Scorpion Express was done with a tiny budget and is not nearly as entertaining as the original ride. A tarmac queue, dead scorpions, a standard coaster on flat ground, a cool theme but much less of it than before. The Swarm is drab and a very stingy realisation of what could have been a great area. I don't think any one is actually that entertained by the theme, but enthusiasts like it because it had that enthusiast appeal, so fair enough to them. The ambulance on its nose is the best moment, something memorable and not just a scrap vehicle parked on a pavement with some cheap water effects.
Wicker Man was great, very entertaining, surprising and made for a great themed coaster. Fantastic! Everyone loves it and the public really get into it with the build-up to the ride. A great turn for the better. But then Merlin immediately hand the park "Alton Towers Dungeons" the next year.