Most critics respond warmly to Tucker and Dale vs. Evil, with praise centred on its reversal of the slasher formula: the supposed backwoods threats are well-meaning men caught in disastrous misunderstandings. Alan Tudyk and Tyler Labine draw consistent approval for their likeable performances and chemistry, giving the bloody farce some warmth. The reviews also credit the comic timing, sight gags and inventive gore, finding an affectionate approach to horror conventions rather than a mean-spirited spoof.
The disagreement concerns how long the central joke lasts. Several critics find that repetition sets in and the later stretch loses momentum, while others remain entertained by the escalating accidents. The New York Times finds the comedy grows funnier as it progresses; The AV Club finds it too slick, cute and repetitive after the first half-hour. The spread runs from enthusiastic to mixed, with no outright negative verdicts: even the reservations generally leave room for the premise and leads.
