newVideoPlayer( {"type":"video","player":"http://www.gametrailers.com/remote_wrap.php?mid=707416","customParams":[] ,"width":500,"height":408.5,"ratio":0.817,"flashData":"","embedName":null,"objectId":null,"noEmbed":false,"source":"gametrailers","wrap":true,"agegate":false} ); Ultimately, Mafia II suffered from too much imagination and not enough substance; “Jimmy’s Vendetta,” its first paid DLC extension, lacked both. But this trailer for its second, Joe’s Adventures, due Nov. 23, actually looks promising.