This song is legendary for it's guitar work, and it's chart holds up to expectations.
The main riff is simple enough, and yet it holds up so well. The main segment of the song has you going up and down the frets in creative and fun ways.
The piano solo may be where some would rate it four stars, since it's a bit like Antibodies, but a bit more manageable. It roots itself on the green note, and has you mostly switching between red and yellow notes, with the occasional GB or YB chord.
Then the guitar solo kicks in and makes up for it. This thing eats up most of the song, and it is amazing. So many different HOPO patterns and well-timed strumming segments await here. It's not the most challenging thing, but it is so worth the wait.
I recommend you pick this up next time you're looking for a manageable and fun guitar-centric song.