Adrenaline Vault
Emil Pagliarulo reviews for PC (5/5). Includes screenshots. "Blood is everything Quake should have been."
Adrenaline Vault: Blood Plasma Pak
Review of the expansion by Emil Pagliarulo. Includes screen shots. Score: 4 out of 5.
Adrenaline Vault: Cryptic Passage
Review of the add-on by Emil Pagliarulo, with screen shots. Score: 4-1/2 out of 5.
GameSpot
PC review by Stephen Pace (8.0/10). Includes screenshots, downloads and FAQ. "It's derivative, it's violent, and definitely tasteless at times - but it's almost always fun."
GameSpot: Cryptic Passage
Stephen Poole reviews this add-on. Includes screen shots. Score: 8.3 out of 10.