I don't know what Mike meant.
They worked all right for me. It was OK. nothing exceptional, but I liked the sounds and the different styles of the guns. I was dissappointed that the Survival seemed just the same game as the normal mode, I imagined more than one enemy or something and different backgrounds in different terrain.
I have to say thay if it took so long to produce then you should have got someone else to edit the writing. In a game or tutorial you need to come across with professional style, so especially major headings etc must be right first time NOT-
"...you will can buy..." and "medicit".
It is very hard to see your own mistakes because you know what you meant to write when you wrote it and often the instructions are written in the last minute when you are anxious to submit.
The changing suits were good!