Pros:

fun
puzzles
boss :D
background music
the maze

Cons:

the boss was little too hard because too much zombies and special infected spawns if you make special infected spawn less it would be great

Conclusion:

great map i loved it make more of these maps plz

Pros:

its fun 
its has a big challenge

Cons:

if you are dead you need to restart al over again make spawn closets

Conclusion:

everthing was great but there were no spawn closet so we needed to restart al over again me and my friend restarted 5 times then finaly got it if you make spawn closet i will rate you 100
and i like the boss i hope you make more like these maps because i loved it