Settlers 1 -Serf City
Coming soon...

Settlers 2 -Veni, Vidi, Vici
PC Review
GameSpot (Original version)
GameSpot (Gold version)
OGR
AllAbout Games
Games Domain Review
Strategy Plus

Settlers 3 -On land, On sea, On-line
Pete´s Settlers3 review
Games UK settlers 3 review
GameSpot´s review
Gamer Central´s review