This is a great product to play with and is good fun,also this is good because you can fly them around and shoot the other out of the sky.The one bad thing with is product is that the helicopter spins aroud when try to fly it, and when i drop mine onto the floor i accendentialy stould on it and the tail ruder broke so **** stars

Not a terrible product but your money would be better spent on just one (better) helicopter. The two main problems with these fighting choppers are:
The helicopter batteries run out very quickly - 6 AA cells are required for each handset, which then charges the 'copter. Each charge takes approximately 30 mins, resulting in only 6-7 mins flight time - a few of which are spent fixing the 'trimming'. (admittedly, the battery issue is mentioned in the play.com review)
Secondly, the 'copters are (as mentioned in another review) far from indestructible - one of choppers' tail fin broke in the first week, rendering the craft useless. Poor form.

I got them for my birthday and couldn't be happier. Flying is great but shooting and flying, yeah baby! They are tricky at first but the fun is in learning to fly. The first time you make a nice take-off followed by a sweet strafing manoeuvre you'll explode its so fun. Definatley get them.