the quadricopter is super small. ideal for the apartment. looks extremely dibasic. and makes something real here. The remote control is indeed works great small but really good. Anyone who has experience with the infrared controlled helicopters from before 5 years of experience. that's really an increase.
the trim and works not so bad. The steps are a little rough. with a few adjustments you can get quite good to float the quadricopter. but smaller compensating movements are constantly needed to keep it in place.
But now comes the big disadvantage. when you move him, he automatically loses altitude. then you have to re-trimming the height. what cause it leads to pretty up and down swings.
and now generally disadvantages to. reason why he only gets 3 stars.
the propeller flying off easily. and then lost. spare propellers cost 1/3 the original price of the quadricopter. not somehow understandable. so either should be glued neatly the props. because they do bear some. or a small cage around it would be great.
therefore it is not likely to be as long useful. lack of props. but it's great fun. My son is the height officer and served the left side of the remote. I make the motion and we are trying to fly from one table to the next. after no more than 5 minutes but charging pause announced.