ambiguities that make it well worth watching 
(ROOT (NP (NP (NNS ambiguities)) (SBAR (WHNP (WDT that)) (S (VP (VBP make) (S (NP (PRP it)) (ADJP (RB well) (JJ worth) (S (X (VBG watching))))))))))
(ROOT (NP (NP (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP ) (S (NP (PRP )) (ADJP (RB ) (JJ ) (S (X (VBG ))))))))))