Easy on the Robbie bashing there, Crab
All helicopters have their Achille's heels.
I have not done the necessary research, but I bet that since the G2 has been introduced there have been a lot more G2's lost due to lack of student pilot fenestron appreciation than there have been 22's lost to low-g or turbulence penetration issues. I will admit that the consequences of the former tend to be less severe than the consequences of the latter. But I can't think of a single low-g/turbulence induced accident in recent memory in the US. I'll have to dive into the NTSB database later when I have more time and report back.