Reimagining a classic film can be tricky business, especially when it involves one that’s well-liked and well-known. But, with the right team behind such a project, the result can be positively delightful, and such is definitely the case with this reworking of the 1989 dark comedy, “The War of the Roses.” In fact, in this case, I’d even go so far as to say that this new production is actually an improvement over its often-overrated predecessor. Director Jay Roach’s scathingly biting comedy follows the lives of Theo and Ivy Rose (Benedict Cumberbatch, Olivia Colman), a pair of successful Britis