There may be some hope
Was looking at the track listing and noticed that Unsustainable is, along with Isolated System, listed with 'The 2nd Law:' in front of it, a bit like Exogenesis on TR. This hopefully means that only those 2 songs are dubstep (like the Exogenesis songs were classical) and the rest are normal Muse.
No. Title Length
1. "Supremacy" 4:55
2. "Madness" 4:39
3. "Panic Station" 3:03
4. "Prelude" 1:03
5. "Survival" 4:17
6. "Follow Me" 3:51
7. "Animals" 4:23
8. "Explorers" 5:48
9. "Big Freeze" 4:41
10. "Save Me" 5:09
11. "Liquid State" 3:03
12. "The 2nd Law: Unsustainable" 3:47
13. "The 2nd Law: Isolated System" 4:59
Total length:
53:49