doorisajar 's review for:

Quarantine by Greg Egan
4.0

It doesn't reach the level of Distress, but it's impressive. I wish I could find a copy of Permutation City.

There isn't too much else to say -- if you like a heavy dose of quantum mechanics and thinking about superposition of states in your SF, then you'll enjoy Quarantine. If that sentence made you shake your head, don't read it.