Ok, normally I shy away from sub-par reviews, but here are my two stars...
If you'll have
the opportunity to get this really cheap, then maybe go for it - it's a gag-shop-novelty-style
effect and if you like what you see, then you can't go wrong.
But for the 5 bucks price tag
at the moment this is definitely not substantial enough to give you equal return in performance
pleasure.