Okay, sorry, had to get that off my chest.
Seriously, though, this guitar chart reminds me of "We Built This City" or "Seize the Day" in that it lulls you to sleep and then throws a terror solo from hell at you right at the very end. Most of the song is routine, though fun, chord changes, and lots of those. But oh my, that solo at the end. Until that point, you sit and wonder why it's a tier 5. After that, you sit and ponder why it wasn't a devilhead (though in all fairness, the solo is too short to justify that rating).
Listen to the song - the entire song, including the very end - before buying this. Since it's just guitar and vocals, if the guitar chart is not for you, there's not much else to fall back on.