Really cool, but I definitely don't hear the 2nd half of the main riff being open chords. I play it like this (and it sounds really good):
eb|------------------------------------------------------------------------------------------|
Bb|------------------------------------------------------------------------------------------|
Gb|--3-3-3-3--3-3-3--3--3-3-3--3--------7-7-7-7--7-7-7-7--9--7-7--6--7--------|
Db|--3-3-3-3--3-3-3--3--3-3-3--3--------7-7-7-7--7-7-7-7--9--7-7--6--7--------|
Ab|--1-1-1-1--1-1-1--1--1-1-1--1--------5-5-5-5--5-5-5-5--7--5-5--4--5--------|
Db|--------------------------------------------5-5-5-5--5-5-5-5--7--5-5--4--5--------|
There are three guitars on "Better". Bumblefoot and Robin both play the version I tabbed here.
There is ANOTHER thread down a bit here called "BETTER: Rhythm Part Two"
And THAT tab has what you play.