Is the cod 4 variety pack good and how many maps are in it?

best answer gets best answer and 5 star feedbackIs the cod 4 variety pack good and how many maps are in it?
there are 4 maps Chinatown:ok-good, killhouse:bad-ok, creek-bad, and broadcast-bad. chinatown is a medium sized map (about the same size as vacant) and just a remake of it with mounted lmg's and buildings to hide in. killhouse is a little larger than shipment but you still die almost constantly with about 6 spawning location that ive seen. creek is a little smaller than overgrown and has 4 or 5 buildings to be in, plus a small cave you can use to get across the map easier. broadcast is the TV station in the campaign but you can go outside. on the outside there are probably 3 buildings you can hide in (don't remember how many) overall the map pack is not worth it so don't waste your MP getting it.Is the cod 4 variety pack good and how many maps are in it?
only 4 the maps are crap they are not worth the price. besides no one i know plays them.
I thought there was only 3 maps.....