All a strategy to hype the sales. I always wait for media reviews (eg. IGN, Rev3games, etc), and word-of-mouth opinions from people before buying something. And it's going to be even more so with GZ.
I rarely pre-order games anymore. In fact, this is the first MGS game, that I haven't pre-ordered, and don't plan on getting on release.
Yea the reviews play a big part of it I don't buy games at all now in this age of gaming it's not worth it .i haven't pre ordered it either I'll wait for the bashlash or praise this game gets.