developed characters so much as caricatures , one-dimensional buffoons that get him a few laughs but nothing else 
(ROOT (S (VP (VBD developed) (NP (NNS characters)) (ADVP (ADVP (RB so) (RB much)) (PP (IN as) (NP (NP (NNS caricatures)) (, ,) (NP (NP (ADJP (CD one) (HYPH -) (JJ dimensional)) (NNS buffoons)) (SBAR (WHNP (WDT that)) (S (VP (VBP get) (NP (PRP him)) (NP (NP (DT a) (JJ few) (NNS laughs)) (CC but) (NP (NN nothing) (JJ else)))))))))))))
(ROOT (S (VP (VBD ) (NP (NNS )) (ADVP (ADVP (RB ) (RB )) (PP (IN ) (NP (NP (NNS )) (, ) (NP (NP (ADJP (CD ) (HYPH ) (JJ )) (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP ) (NP (PRP )) (NP (NP (DT ) (JJ ) (NNS )) (CC ) (NP (NN ) (JJ )))))))))))))