The first two seasons are worth watching. The 3rd season was a real let down; and, the final episodes with The Toothfairy character were disappointing, for me. I was looking forward to that arch because Richard Armitage (Thorin - The Hobbit) was the villain. He was pretty good in the part; but, I thought his final scene seemed abrupt and then they went full gay agenda on me which was just totally out of the blue.
Thanks, I was considering buying the third season, but I think I’ll pass.