Not sure I'd bother. Humour as painfully glacial as Clint's facial features. Possible silver linings: new levels of self–parody in Clint's schtick; game of "spot the difference" against _Karate Kid_; update of old Western in mean Mid–West streets.
Unique, in my experience, and choice as – in the end. Give it at least thirty or forty minutes, but if you're not completely won over, ignore any other reviews I write. Director interview in some ways equal value to the film itself, combo even better.