Sorry to be a nuisence
but
http://www.blackpoolpleasurebeach.com/
should be mentioned!
A new rollercoaster, called (Infusion) is about to be unleashed
http://www.blackpoolpleasurebeach.co...il.php?id=1164
The above link tells & shows all.
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But for the vote of best "Theme Park" from your list, I would have to say:- Alton Towers
It's jam-packed with great rides and also great scenery too.
But don't go at busy times!!!! You will get on 4 rides only, that's if your lucky
The queues for rides are a joke.
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I have been to Drayton Manor Park too.
Not too much there, but the Stand-up rollercoaster is good. YES, it does go upsidedown




Also, I have been to Camelot. It is really channeled for children, so expect loads of screaming kids and smaller rides. But it is heading for the chop. So get ready to say, Bye, Bye, Camelot.
and that's my lot!! I shall have to try the others in time.
nodisharmony