There's a theory: if ever anyone discovers exactly what the Universe is for and why it is here, it will instantly disappear and be replaced by something even more bizarre and inexplicable. There's another theory: this has already happened.
At 30€ MSRP, I hope that the box will be full of awesome content. So, it might be close with all the rides assembled.
It would be really help to have a list of the contents and some more information. It should be settled, now, one week before release at Essen.