Pros:

Its zoey.
Zoey voice!
No more rochelle.

Cons:

Uses rochelles animations, if you play as Zoey on a map that is not no mercy or the sacrifice (and any l4d2 map) She has the same animations from l4d1. Any way to fix this?

Conclusion:

This mod is amazing, considering i hate rochelle. Zoey was the best character in Left 4 dead 1.