Pros:

It's Resident Evil 
Great Atmosphere
Nice Custom Skins and Musics
A lot of puzzles

Cons:

The slow motion scene during the final battle is very annoying
A lot of medikits in the first 4 maps, almost none int the others
Sometimes can spawn 5-7 special in a row
The puzzles in the last maps can be hard to get if someone never played the original game

Conclusion:

Oh boi, i played this campaign since it was an incomplete beta and hellfire wasn't finished yet.
i'm very glad is finally complete, but it have some flaws, maybe a little fix is needed but this don't mean isn't a fun map.
is challenging and you can explore for hours in the lastest maps, the only bug problem for me was the final battle, way too hard and the slow motion at the beggining is too long, remove it or at least make it shorter

I hope for a File 2 Campaign :3