Well, finally finished it (the installer is flawless, and the cinematics look much better without the scanlines). Very fun and engaging interactive movie.
But the endings... the story unfurls in such an enthralling way just to be concluded in this very contrived and uneventful fashion (in my opinion at least...). Very Fahrenheit-like...
The whole
Spoiler:alien dimension
felt really forced and illogical. But, for some reason, I breezed through that final 'puzzle', never heard of it before and got through it really fast. I thought it was pretty well thought out actually...
And boy oh boy, 480 points of easter eggs. I'll be definitely playing again to check those out.