I really don't think that at all. Dude Ranch, TOYPAJ and Enema are all certainly better than the untitled one. Don't get me wrong...it is decent but not a patch on those 3.
Why do you think that? (Not asking that in a douche-y way at all)
To me, and I think to most, Untitled show's the band's best form of maturation following Box Car Racer, and shows their strongest musical and lyrical output.
Though I think Mark's best lyrics come on +44