“The Wedding Guest” – When approaching a cineplex ticket window, looking up at the selections and times, seeing “The Wedding Guest” starting in 20 minutes, and plunking down 21 dollars for two tickets on a Saturday evening, one has certain expectations for the movie experience. Take any recent film with wedding in the title. “Wedding Crashers” (2005), “My Best Friend’s Wedding” (1997), “My Big Fat Greek Wedding” (2002), and “The Wedding Plan” (2016) all have weddings as their central themes, and heck, “Four Weddings and a Funeral” (1994) has –…