The star cast elevate this a lot. Ben Affleck, James Gandolfini, Christina Applegate and Catherine O'Hara are, honestly, the only reasons this was watchable, for me personally at least. If it was a film with a lesser known cast, I wouldn't have any positives for it. For a festive flick, it's a little too mean-spirited. Of course that's the way these films usually go so the eventual pay-off can occur, though with this it's a bit too the other way and the aforementioned pay-off isn't all that pleasant. You gotta make the characters way more likeable if you're only gonna redeem them a tiny bit.…