OK, so low(ish) budget by Hollywood standards with naturalistic lighting, no constructed sets and some hand held digital camera work - and all the better for that, by the way - but... just fresh and in parts very very funny. (Especially the bit where a gansta proves just how scary he is with a lighter!). I had to write this review having read some negative ones.
Contrary to some you might have read there are no odd plot turns, no moments when you don't know what's going on, and above all the acting is great. I particularly like the relationship between the cousins.
Definitely worth watching if you're a fan of the werewolf genre or just like off-beat, funny movies.