The Return-Home function is working properly, but the descent takes a correspondingly long time if you previously flown very high. One should also make sure that's the trajectory free since the copter takes the direct route.
The mount for the GoPro Action Camera is doing its duty, but we must at this price point certainly expect a totally flicker-image, especially in wind and fast flying style there but Tubulenzem in the picture, otherwise I have yet been able to make nice videos - as I said, ok for the price range. The bracket should be - secure with 4 small cable ties, as these in a collision for example, with trees like loose from Copter and including GoPro makes a free flight down - at least initially. Alternatively, you can glue the rubber dampers also with the support plates, I have had good experiences with the former method.
The included remote control range DX5e doing their service, did that thing flew without failures 400m. All functions of the blade 350QX be operated properly.
A star deduction however, there is for the supplied charger. Unless you have a 12V connection at hand, it is impossible to load the flight battery without modification. If you do not trusts, should re solder the battery charger to a transformer you had better also order a LiPo charger for 230V or buy from your dealer. These are available starting at 25 euros.
My conclusion: All in all, a successful flying machine, which really is fun and you can use almost anywhere. It is operated through the various flight modes almost every claim.