Play Magazine’s Sam Smith was more precise on what kind of completion percentage you’re going to by finishing the game in 90 minutes:
"Finished GZ for the first time in about 90 minutes. Total game completion? 9%. I think that tells you all you need to know."
@DouglasNerd added more to the debate about gameplay time, and talked about controls and the PS4 version of the game:
"So yeah, the main mission of Ground Zeroes is short. BUT, you really are not going to find and discover everything in 2 hours.
Controls are much, much better than in MGS4. Really easy to do all the stuff you want, easier to interrogate enemies etc.
Btw, the frame rate is butter smooth on PS4."
The link above has a few more impressions, but they are trending all over Konami's Twitter as well. Sorry if this has been posted (didn't see it)!
Giacomo Vaccari @GiacomoVaccari:
Completed a full-stealth run of MGSV:GZ. Stealth is the best it's been yet. Controls are more fluid while staying true to MGS #MGSVGZNASU
Mitch Dyer @MitchyD 1m
GROUND ZEROES HAS NO CARDBOARD BOXES :OOOOOOOOO