I had one, the plane is a real floater, but thats about it. Needs lots of coupling in the tail to pull off a knife edge or just a simple rudder turn. On rudder application it would drop the opposite wing, which is the usual result of a large rudder that is too tall. Also on rudder application it dove to the wheels pretty good. Made it very interesting in a cross wind landing. My biggest problem was after every outing, something had to be glued back together. Servo tray, turtle deck, curved part over the fuel tank area, sheeting on the sides as well as the bottom, servo support blocks. I could go on and on. I still have the pilots compartment on my desk. Did a nice custom interior, aluminum instrument panel, tuck and roll seat and panels. They say the 120s perform better and are of better quality. 1 to 10 I would give it a 3. Good luck, Joe