Pros:

Makes each encounter with SI more intense
Each piece fits with its counterpart SI

Cons:

No Tank music (no points deducted)

Conclusion:

Awesome music, makes encountering SI more intense. Would like to see some Tank music though.

Pros:

Scary Sounds
Pop up Scares
Creepy Atmosphere

HAUNTED MANSION

Cons:

None

Conclusion:

Although not perfect, this campaign is genuinely scary, with pop up scares and sounds to match, a creepy atmosphere, and with all that, a pretty good challenge.

Good navigation, enough weapons and equipment, and it's a fairly long campaign.

Pros:

Better than regular AI
Actually lead.
Melee Weapons.

Cons:

Takes a while for them to get moving at the start.
Don't work well with some custom maps.
Can't pick up defibs and bring me to life.

Conclusion:

Good for playing singleplayer offline, but not with custom maps. Don't expect them to do everything, and don't expect them to lead you if you're doing a speed run.

Pros:

Excellent High Quality Texture
Great Detail

Cons:

Too Bright

Conclusion:

Great Texture, not problems found, a bit too bright for my tastes, but it is not everyone's taste so 10/10