an uncomfortable experience , but one as brave and challenging as you could possibly expect these days from american cinema . 
(ROOT (NP (NP (DT an) (JJ uncomfortable) (NN experience)) (, ,) (CC but) (NP (NP (CD one)) (ADJP (ADJP (RB as) (JJ brave) (CC and) (JJ challenging)) (SBAR (IN as) (S (NP (PRP you)) (VP (MD could) (ADVP (RB possibly)) (VP (VB expect) (NP (DT these) (NNS days)) (PP (IN from) (NP (JJ american) (NN cinema))))))))) (. .)))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (, ) (CC ) (NP (NP (CD )) (ADJP (ADJP (RB ) (JJ ) (CC ) (JJ )) (SBAR (IN ) (S (NP (PRP )) (VP (MD ) (ADVP (RB )) (VP (VB ) (NP (DT ) (NNS )) (PP (IN ) (NP (JJ ) (NN ))))))))) (. )))