How scary is Left 4 Dead?

[Garnett]

Munkeh111 said:

My friend is trying to convince me to buy this so we can play co-op, but I really hate horror games, and generally zombies, so how scary is this. It is just a case of like 100 zombies charging at you, or is it people jumping out at you in quiet dark corridors?

 

Not scary at all,but awesome!