User blog comment:Callofduty4/CoDWiki news - December 11th 2011/@comment-3969988-20111211154557/@comment-25496444-20111211170744

The only thing I didn't like in Portal 2 was that it ended too soon, and after that and completing co-op there was nothing to do. I sold the thing, because I like 35€ more than a disc I do nothing with.