This, but I do not hold NI or Swarm in such a high regard.Stealth - 2nd best ride in the UK for me (after Nemesis, obviously). Launch is one of the best out there.
Nemesis Inferno - Close between this and Swarm, but I like the speed and intensity of the B&M inverts a bit more.
The Swarm - This is a very good coaster, and very close behind Inferno.
The Walking Dead: The Ride - We're into forgettable territory now.
Flying Fish - Meh. Better than the other two.
Saw: The Ride / Colossus - I can't even be arsed to rate these. They're both horrific. Colossus due to it's age, Saw due to it's lumpiness.