Why? Many people will be happy about what we will get, some will be euphoric, some will bitch about how this or that sucks and that's it. It is just as nornal, only now in higher scale.
I agree with this, and add that there'll also be a bunch of posters saying "[game] shouldn't be $10, it's only worth $6" and "[game] isn't even worth the $6 asking price, it should be given away for free".
Hope the majority of posts will stay civil and at least say something good about the new arrivals.