The same was said when the F80/82 came out. It was the very first FI M car and they didn't get it right first time around. The throttle was spiky, and the chassis tuning wasn't as dialed in. By the time they came out with the Comp/LCI models that was all sorted with software tuning and the very same people that didn't like the car all came around and said
"this is how it should have been from the very start". Believe it or not BMW does listen to feedback when it comes to the driving experience. It's selective however since they seem to be deaf when it comes to aesthetics.
Don't plan on getting the G87 until LCI so in a way I'm happy any shortcomings the car may have are being pointed out. I do feel bad for the early adopters that get the car and are not happy with it. Sorry guys/gals.