This series is a mixture of genres all rolled into one. It's a detective series with a guy who uses his uncanny sense of smell to solve cases, it's a "Buddy" film with a "Bromance" between the two male leads, it's a comedy with an element of slapstick and a couple one-liners. It's entertaining most of the times but eventually becomes formula driven with the inevitable wind up at the end. It does give a perspective of modern Russia not often seen in other series. It's not particularly "noir" like many of the Scandinavian series but the sets and outdoor shots are more often monochrome. I guess this makes the brilliant green and red cars, driven by the lead actors stand out more. It's a good watch when you want something silly and light, yet entertaining and fast moving.