add up to little more than a screenful of gamesmanship that 's low on both suspense and payoff 
(ROOT (VP (VB add) (PRT (RP up)) (PP (IN to) (NP (NP (JJ little) (JJR more)) (PP (IN than) (NP (NP (NP (DT a) (NN screenful)) (PP (IN of) (NP (NN gamesmanship)))) (SBAR (WHNP (WDT that)) (S (VP (VBZ 's) (ADJP (JJ low) (PP (IN on) (NP (CC both) (NN suspense) (CC and) (NN payoff)))))))))))))
(ROOT (VP (VB ) (PRT (RP )) (PP (IN ) (NP (NP (JJ ) (JJR )) (PP (IN ) (NP (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN )))) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (ADJP (JJ ) (PP (IN ) (NP (CC ) (NN ) (CC ) (NN )))))))))))))