I have the G400 models and find they are excellent firing into par 3's off the tee and haven't notice too much of a flatter flight unless strike is poor. Certainly on par 3's I am seeing them pitch and stop fairly quickly. I haven't tried the latest incarnations, certainly of the Ping so it will be interesting to see if they are indeed harder to flight and controlCertainly for me, the modern breed of hybrid is just a ballistic missile launcher.....flattish flight, low spin and long.
Little green holding capability
That's why I've got older versions...they launch higher and hold a bit of spin so I can fire at a green.