It's a very fun and beautiful campaign, but it has a few shortcomings:

-I feel like the very beginning was too quiet (you don't get the feeling that this is one of the most heavily guarded facilities on Earth).

-It's a shame the stalkers aren't aggressive.

-There were a few graphical glitches (missing reflections on beta doors, floating lamps, in some places the fog didn't blend well with the skybox, i spotted some developer textures).

-In some places, it wasn't very clear what you needed to do to progress.

-Combine balls section was annoying

in my opinion 8,5/10

VERY GOOD MOD:

-OUTSTANDING visuals!

-VERY FUN gameplay

-Pretty long campaign (not too long)

-cool location references to the base game (I didn't expect hl1 moment)

I RECOMEND THIS TO ALL BETA FANS!!! :DDDD