Not a chance in hell. I'm sure the PS4 and XBOX 3 will look better than most mid ranged home PC's, but any dedicated rig will kick the living shit out of them. That's not PC master race elitism, it's simple economics. If the consoles really want to be on par with an £700-1000 gaming rig, then they'll be made of the same components and cost £700-£1000, which I very much doubt the console market would support those sort of prices.
Just look at the new GTX Titan, an £800 graphics card designed to work in Cray super computers, consoles simply cannot ever match up to that sort of tech power. Sure, that's an OTT example, but trying to compare consoles and gaming PC's is like comparing apples and oranges, they'll never be the same, let alone consoles being better/more powerful.
^Fact. However, I am also not a fanboy for any console or PC. in terms of processing power etc., it's just not logically possible for the new gaming consoles to be anywhere near as visually powerful as the most dedicated gaming PC.
Good on em to be actually watching Alien while making their game.
But I SWEAR, if I hear anyone from the Dev team say ' I'm a fan of the series. So you can expect it to be GREAT! ' I will ignore any and ALL news until I play it myself. I have heard this sentiment before; from various writers, directors, game makers, producers, etc. that it usually only ever winds up true 0.01% of the time.