I bought this because I was looking for something silly and fun while off work, without the physical demands of raving rabbids because I wasn't well. It doesn't disappoint.
With an OTT storyline with lots of ridiculous humour, double entendres, and plenty of options for Crypto to keep him occupied (e.g. bodysnatching hosts to avoid detection, anal probing, transmogrifying objects to make ammunition), there's a lot of fun to be had for anyone who doesn't take life too seriously. It's a bit like Austin Powers meets Independence Day.
Whether you want to watch roller girls fry from your disintegrator, throw cars and smash buildings with your Big Willy, see a field full of of long-haired farmers and their cows dancing to disco music, or just giggle like an idiot at cops holding their rear end proclaiming 'this is just like the academy' just before your anal probe pops their brain onto the pavement: this game has what you need ... and a few other things besides.
The only minor problem I've had is that the controls for the saucer and Big Willy do seem a little odd to begin with, but as with most games it just needs a little patience to get used to. Overall a good fun game, complete with cheesy 70's background music, what more do you want?