Because thrice is the single best set of song writers in the 2000s post-hardcore genre. There is a reason that over 9000 mediocre screamo bands popped out after they put out TAITA and Illusion of Safety.
Its identical to the electric version. Dustin is just playing the rhythm part on acoustic rather than electric. Teppei is playing leads undistorted. Its just a mark of their own song writing that their song can translate across medium cleanly.