I thoroughly enjoyed the show. It was educational to get into postwar Odessa. The local Jewish slang is definitely the most entertaining part. Check out the show's page at Wikipedia for a list of those great quotes.
Of course, nothing is ever perfect with historical movies. Especially, details. Still, the makers apparently did their best to render the minds and hearts of people on both sides of the regime. Frankly, I was surprised by such fairness.
This is a highly advisable watch for admirers of the Russian/Ukrainian Jewish culture, linguists, and certainly the Odessites themselves. Also, for the fans of Mashkov and Porechenkov like myself.