This match doesn't matter. Like, at all. Dynamo Kiev will finish third in Group A and fall into the Europa League knockout rounds; Dinamo Zagreb will end up in fourth. No matter what. Well, I suppose UEFA could chance the rules of the Champions League group stage at the very last minute, but the would be rather perverse of them.
So, what do you say about a game that has literally no value to anyone and one that you shouldn't watch? Whatever takes your fancy. To wit: This is why the group stages are stupid and whoever thought of them should feel ashamed and also their whole family should feel ashamed because generation upon generation of work has combined to produced someone that gave us the stupid Champions League group stage. Which I hate.