Now i've managed to see the finale and say goodbye to one of the best shows i've ever lived through, i can gather my thoughts:
I said lived through and i really mean it, as I saw myself in Amantha a lot of times and wished for more of her strength and heroism. Amantha's role in the show always resembled a strong link that binds the story together.

One thing was perfectly highlighted this season, is the clinically depressed mother and how it was affecting her children all along and how they can never unburden themselves from it. Another thing worth mentioning here is the soft jokes that slipped in this season and drew a smile on our faces without any forcing.

All in all, we leave the characters at a good place despite all the hurt they've endured and all the subtle farewells in their last lines.
So Farewell Rectify i hope TV will create something like you one day.