I hear all on prices, service, warranty but I that still overlooks the major point of the G2 which is some people just won't or wouldn't fly a helicopter if the only choice was a Robinson.
To some that might seem an over reaction but its very real. Now I don't actually think an R22 out performs the G2 in any area (save for perhaps cost) but when some won't even get in one it becomes accademic.
In terms of cost - the G2 seems in the same ranges as a Hughes 269 or Sch300 and thats what? £35/hr more than an R22.. So if you are learning thats £1500 over your 45 hours, seems the best bargain ever