Love they despite us waiting for quite a long time for all this, they just announced everything at once, spent time to do up a video showing it all off. At first I wasnt a massive fan of the name itself, but the theme/story of it I really do like, and a worthy theme for the attraction. As said, it really is a battle between joker and batman, with mentions of other characters throughout the queue/pre-lift hill. In regards to the name, it isn't exactly something that people could say as iconic, like how superman, green lantern, etc is. But if you say 'rival' to me at this stage it doesn't instantly make me think of the coaster. But I do think it suits the theme they are going for.
The stats are great, and the speed this will get to will br insane through those twists and turns. And I really like how why've highlighted key moments, such as the non-inverting loop (something the GP may not be familiar too) and calling it a hypercoaster in its offical name. Very glad they delt with the colour debate.
And we now know why there are four queue lanes, forward, backwards, fast track, single rider. The backwards would be insane, and definitely would only be for the real brave ones. I will try backwards out, but probably not until a few rides going forward. I don't think they need to have a full train backwards or even more seats, because some people prefer to ride normally from the back, and it may slow queue times down, especially if one of more popular than the other.
The joker head at the top of the lift hill is a very cool touch, and if the mouth moves, that would be awesome. And really glad they are putting a foot bridge in. I assume you will walk between the posts which didn't have the fence installed, will be a perfect place for some photos of the coaster.
Overall, very very excited for this, very glad it's been announced, and from the hype everyone and most news pages on FB have posted about it, the GP are also very excited too. MWs FB post alone has gotten 1.1 million views so far.