As long as it's not causing problems (safety etc) for anyone else, and if they are not doing their flight as part of some scale competition, why the heck does anyone care how someone else flies their own model ? It's their toy to play with as they see fit.

The last time I heard someone gripe about a 3D maneuver by a jet not being 'scale', the guy who was doing the complaining had just finished flying his scale B17 at seriously non-scale speeds, yet he saw nothing wrong with that. I guess it's always easier to complain about the speck in someone else's eye, than take care of the log in your own.

Gordon