Blinded By Fear: 4.5/5 Fun song on guitar - impossible on Expert Drums. If you haven't seen the chart, look it up on YouTube.
D.O.A.: 4.5/5 The easiest song of the three all-around. Not terribly difficult at all on Expert drums, and the guitar isn't bad, either. Pretty good song, too.
Thrasher: 4.25/5 I like the song itself the least of the three, but it's still another challenge on guitar and drums - especially guitar. The constant strumming will have you sore in about 30-45 seconds.
Even though I really didn't think I'd get this pack, I did - and no regrets. The songs are a challenge, and pretty good too, if you like the genre. I recommend getting for the challenge - or at least get one of them.