Received this from Value about 3 weeks ago and finally able to maiden this week. Completely stock, on new Glacier 4s 3300 30C battery. This is an excellent flyer, without any single bad side. I fly off a grass runway - on maiden takeoff run, was caught by surprise when plane lifted off after less than a 75' run! Fully expected far longer run; there is more than adequate power on the stock setup. Flight performance was excellent - plane flies on rails, does exactly what it is commanded to do without drama. This is not the fastest plane in the fleet - guessing top speed, on 4s, to be in the 80mph - 85mph range. This will change dramatically with 5s power. Huge (200'+) loops from level flight easy to do; rolls decently axial and quick.
Only negative comment is retracts require about 8 - 10 seconds to energize after power-up. Never have seen this behavior before - after that start-up they work perfectly. DO expect to balance the fan rotor before you ever fly it....but this is a must-do for ANY fan. With this done, it even sounds good; not like a 10 or 12 blade fan, but substantially better than typical screeching 5 blade fans.
Unmodified, this plane will fly excellent, without issues. Of course, speed is addictive, and mods are easy. Very much worth the money!