0
Attack The Block. Irreverent Brit scifi at it's best. Aliens crash land on council estate, young youths come across alien and kill it. After which they come to realise that they're smack bang in the middle of an alien invasion and must act as earth's (and more importantly to them) their estate's first/last line of defence.
Think a UK spin on the Goonies meets Mars Attacks and I dare you to give this movie anything less than an 8/10.