Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It could've been a great movie...

...If only Patricia Arquette weren't in it. I never had anything against her before I saw this movie, but boy, does she know how to ruin a good movie. Liam Neeson was brilliant, and Joan Allen's performance was good, too, but Arquette's "acting" (I use the term loosely) was so overblown, so limp and clumsy and unbelievable, that it ruined the whole film for me; I've seen sixth-graders with better acting skills than I saw out of Arquette in this movie. It's a shame, because the scenes without her in them are brilliant, and the other actors turn in commendable performances. If only they'd hired a more competent actress or paid for some lessons for Arquette.