would 've worked a lot better had it been a short film 
(ROOT (VP (MD would) (VP (VB 've) (VP (VBN worked) (ADVP (NP (DT a) (NN lot)) (JJR better)) (SBAR (SINV (VBD had) (NP (PRP it)) (VP (VBN been) (NP (DT a) (JJ short) (NN film)))))))))
(ROOT (VP (MD ) (VP (VB ) (VP (VBN ) (ADVP (NP (DT ) (NN )) (JJR )) (SBAR (SINV (VBD ) (NP (PRP )) (VP (VBN ) (NP (DT ) (JJ ) (NN )))))))))