I like the G3 and these are my thoughts.
(1) I like the overall inproovement in the G3 version, The control rates are way too sensitive even on Low rate. On High rate it's a challenge to even hold a hover.
(2) The sound effects are much better, you can even hear the air wistle when the landing gear is down.
(3) I wish the plane editing modification on G3 was more like G2.
(4) The shadowing and wheathering is greatly inprooved.
I guess all in all I like the G3 and it will take a little getting used to.
NEDYOB