Notice
The slide on the intro riff is an approximation so that it octaves with the chord over it.
The fill that begins appearing in bar 6 sounds a bit rough because of the midi but listen very close to the guitar on the song and you can hear that the rhythm DOES continue under the fill.
There is some kind of chorus/ring modulation on the short lead parts.
Because of some odd midi phenomena, the last chord in the fill in bar 22 doesn't sound out, but obviously you should play it.
The bridge is very hard to hear because of drums and other effects, but this is my best guess as to what it is.
The outro is decieving. During bars 51 and 52, you may hear what sounds like another guitar in the forground doing a gallop type rhythm. This is actually Jon Boecklin's bass drum. You have to listen very close for the guitar rhythm, but it is there.
The bass is very hard to hear at times because Evan Pitts wrote most of the guitar and bass so they rarely deviate from playing identical rhythms.