MrKnickerbocker
clap hands
I suspect the entire DT tour will be more expensive than usual.
We now have some unofficial confirmation that The Astonishing is a rock opera. http://www.triffidanddanger.se/dream-theater-ger-intim-konsert-i-stockholm/ - translate that page to English.
Rumors are that the show will be out of the ordinary. The big rumor is major scenery changes on the scale of The Wall tour, where Floyd built and tore down a wall onstage through the show. I suspect that DT is going for the full opera treatment: this tour will be for seated audiences in opera halls or other such theaters, and nothing but the new album will be played. Tickets will be priced accordingly (read: $$$$$$).
I suspect you're right. It should be cool to see, if tickets aren't ludicrously expensive. And it probably guarantees that the next album will be a "back to basics", more metal-oriented record.