Biggest load of rubbish - I fly RC Helis, and hoped this would be similar, but this is a complete waste of time and money. The controls are neither realistic nor easy to use. An example: You bank the heli to the left, even though it shows that it is banking left, it does not move left at all. Same with the tail rotor, you apply left - and the heli BANKS left instead, but takes its time to respond. Really poor programming! Shame.