LEGO Minifigures: Series 6

Series 6 Reviews will be made for each of these minifigures!
 * Alien
 * Butcher
 * Space Woman
 * Statue of Liberty
 * Boy in Pyjamas
 * Genie
 * Robot
 * Skateboarding Girl
 * Roman Warrior
 * Gladiator
 * Leprechaun
 * Mechanic