ruined by amateurish writing and acting , while the third feels limited by its short running time 
(ROOT (S (VP (VBN ruined) (PP (IN by) (NP (JJ amateurish) (NN writing) (CC and) (NN acting)))) (, ,) (SBAR (IN while) (S (NP (DT the) (JJ third)) (VP (VBZ feels) (ADJP (VBN limited) (PP (IN by) (NP (PRP$ its) (JJ short) (VBG running) (NN time)))))))))
(ROOT (S (VP (VBN ) (PP (IN ) (NP (JJ ) (NN ) (CC ) (NN )))) (, ) (SBAR (IN ) (S (NP (DT ) (JJ )) (VP (VBZ ) (ADJP (VBN ) (PP (IN ) (NP (PRP$ ) (JJ ) (VBG ) (NN )))))))))