Bought this as my first EDF jet due to the great price. Build was not bad once I figured out the electronics. Had to buy a servo reversing Y harness to get the ailerons to move in the correct direction. Fit and finish of the foam seems very nice and once the electronics were figured out it only took about 2 hours to complete the build. I am using a 4s 2200 40c battery and it takes up the entire battery compartment so CG will have to be done by adding weight. Look forward to getting it in the air.