This set stands out from the crowd thanks to the ingenious rotor mechanism. It allows me to set high speed to the rotor just by pushing with a thumb, instead of having to turn a wheel. This allows me to power the motor AND fly the helicopter with only one hand.

Pros

• Great mechanism
• Unusually high speed handpowered rotor
• Good play size
• Extreme playability - fly the helicopter and have one hand free for other action.
• Sturdy build

Cons

• Nothing I can think of...

I strongly recommend this set if you like helicopters, play with your creations or like a cool technical solution. The rotor mechanism is a stroke of genius and is what really makes this set take off. :)