when i hear pop punk now, i'm not a huge fan. but when i was your age (yes, that makes me sound like a 70 year old man) they were great. you were 10 when "living well is the best revenge" came out. it's kind of hard to explain why it's better to us that it is to you.
i dont like pop punk much, new or old. maybe a few records from each era. its just a boring, uninteresting genre 90% of the time