User blog comment:Master Sima Yi/Patrice Désilets leaves Ubisoft once again/@comment-5150860-20130509111038/@comment-4519956-20130510180237

To say he barely had any involvement is a bit harsh imo. He worked on half of it, including it's conception, which is still significant. The fact is the majority of fans noticed a decline in quality in following games since he left.