I bought this in the US back in December for about $35 - no idea why it took a further two months to bring it out here. I found it jumped from far too simplistic to gut-wrenchingly (pun intended) difficult at certain points. The best bits are clearly the anguished cries of the victims; some I had to pause the game to laugh at. But overall it was a bit hit-and-miss. The barber-shop guys are hilarious and infuriating in equal measures, and the scientist's gun that propels you halfway across the screen is absurdly annoying. I also found myself standing around all the time waiting to get my health back, or struggling to power up my 'weapons' because there was just no-one around to attack. Would have benefited from being able to find power-ups IMO.
It had all the humour and charm of No-One Lives Forever, but seemed half-finished and somewhat unpolished. Not sure I'd play it through again, unlike NOLF which I could play, ironically, forever.