Unpopular Opinion
I have a love-hate relationship with this show.
I love the idea. I love the adventure, the possible mischief, the ways for the keys to be used, at least the thought of those I said.
What I didn't like is the execution. I was so frustrated with many scenes. I found myself screaming at my screen but not for of the right reasons. I was steaming because the characters seems to lack common sense. Like picking up after the keys they used, securing them. It felt like most of the problems they had could have been solved by some prudence and some common sense. It was like they made their problems bigger.
SPOILERS - STOP READING
Even before they reveal of the last episode, I knew, I already knew that it was Ellie, and that left a very bad taste. I even suspected that shady dude the first time I saw him. sigh*. Maybe it's just me. I don't like characters who doesn't learn. It's understandable to like forget the keys one or two times, but to consistently fail to do the most obvious things are too stressful.
I wanted to finish the series and see it through and see if they would learn or pick up whatever it was the series/characters was/were lacking. I was ultimately disappointed.