Danger Days was their best album, and easily one of the greatest rock albums of all time.
Like, that's not even a fucking debate. Sing, Planetary, Na Na Na, Summertime, DESTROYA, Vampire Money, Save Yourself I'll Hold Them Back, Kids From Yesterday, S/C/A/R/E/C/R/O/W... That album is banger after banger after banger.
I'm an older guy, so when I listened to Three Cheers for Sweet Revenge I heard a lot of Queen and Iron Maiden in it. I thought it was great, some of their songs are top tier. But I can see how if you were in high school at the time and didn't embrace their style, you might not like it. I mean, even Queen and Iron Maiden had their detractors back in the day...