Easy. Nas is one of the most talented figures in music of the last 20 years, All Time Low is a bunch of angsty 20-somethings playing a rote recitation of generic pop punk. Which would you give the better review to?
you must be kidding, right? nas is good and all, but not one of the most talented. ATL know theyre not groundbreaking and they know they sound like everyone else, but they have fun doing what they do. You can't really compare both of these bands, well artist since Nas is his own man, and be completely serious, and by attacking ATL and labeling them as "a bunch of angsty 20-somethings" is pretty petty of you since you have not met them.
plus, you listen to your fair share of roto recitating generic poppunk bands.