I personally think this is great news! Cus it could mean a new start or new generation of dungeons! More modern more high tech sets and effects. I have seen the plans and to be honest, it looks better than it is now! The entrance looks more attracting to the GP and plus it is by other merlin attractions.
The boat ride looks more shorter and I think that is a good thing. Plus THERE IS A VERTICAL LIFT! More modern like I said at the start!
The drop ride boarding at the top makes the experience more realistic as the people got hung at the top of the gallon. And the floor doesn't go down with the ride like Sub-Terra, same or more force!
The new shows could be interesting the Guy Fawkes show room is pretty big!
The rooms look more small so the audience can get closer into the action!
Overall, this could turn out to be a start of something new!