Pros:

See thru floor is awesome! 

The addition of the power generators is a cool idea.

One of my favorite maps, But please eliminate the music.

Cons:

The music has to go, Even when I turn the music setting all the way down it still plays. I actually wanted to play the original map just for this reason. For me the music is so loud over everything else that it ruins the game play. Rating would have been 100% otherwise.

Conclusion:

This map is awesome and it is definitely a favorite. The things in this map that were added in this version are spectacular
except for the music, that has to go. It ruins the game play and I guarantee that a lot of the people I played the original map with will not play this one just because of it. It seems to cover up the effects and in-game communication even when the music volume is turned all the way down in the options menu.