We're probably aiming for about 6-7 hours of solid gameplay (rough ballpark).
As bad as it is to say we're going to have to ignore most of this hype and continue to knuckle down, we don't want to get ahead of ourselves 
We gotta keep the promise to deliver and hopefully that means a fairly shorter dev cycle than Black Mesa lol. I mean they have a great thing going but it's crossed over into vaporware territory 