First half of the series was pretty good. Nothing cringe, nothing boring nor unnecessary.
The second half was, I would say unnecessarily long. They made it look all important to the last two episodes
The last episode so useless. All i can think of is that they did not end it well. Thank God there are 2 special episodes which completed the whole story.
But this series is quite average, as for itself.
I would say that the actors played every emotion very well, even though sometimes I was annoyed how they split up every time something negative happened between them. Then they are offended at each other for a while and then, as if nothing happened, they are a happy couple again.