This is really cool. I saw Toy Polloy's review of this. Those sounds must have ruined some parent's Christmas morning.
Yea i have just had a go with it, its works really well and quite loud but had to switch it off after 5 mins after going VROOOMMM RRRRRR EEOOOOW up and down and PNNGG PNNGG
When I see this I think of Ade Edmonson in the Christmas episode of Bottom.....xxx