The drone is surprisingly stable in flight relative to its size. the grip is immediate and as it is tough, you learn quickly. 5 stars! BUT it was a purchase for a gift to the order, the delivery was scheduled for one week later, folds few days before the birthday. The delay has increased rapidly (without receiving email to preach!) With 3 to 5 weeks ... Finally the maximum delivery date falling before the weekend of November 11, I left a few more days before canceling my order and took me well because it finally happened after the weekend. So more than 1 month time! Fortunately, adults can wait for their birthday present ... Note any parcel tracking information and no mail the seller. The package arrived in monitoring with signature (therefore moving to more Post)