They didn't explain all those things in the movie but official explanations do exist I read
it's some form of magnetic levitation IIRC
if they'd taken the time to explain things in depth, the flow of the movie would have been lost and people would have been bored etc.
but there's always the chance they'll play absolutely incredible sets in NA and then give us awful ones
hopefully they play brilliant ones at all the gigs
I would say you're all lucky that you can go see Muse
but they said they're coming here November/December and usually by that point they're playing all sorts of rarities so we'll probably get better setlists than you
hopefully anyway
also I just realised I forgot about one of my favourite bands so new list
1. Muse
2. Radiohead
3. Thom Yorke????
4. Queen
5. Dream Theater
then in no real order other stuff like MGMT, The Mars Volta, Foo Fighters, Animal Collective