I read the other reviews for this episode and most of them seem to hate it based on the fact that it was insanely unrealistic with how these things were happening miraculously.
This episode plays out like it was rushing to get to the end. The King of Spades was a character I just didn't like from the start. He felt more like an obstacle rather than an actual person. I was holding my thoughts on him to see where he would end up and to my conclusion, he doesn't quite hold up to be that good of a character. He does get a small scene when he is confronted in the end but that's about it.
This was quite an odd episode because I could tell that it was closing in on the end but I feel as though the creators needed to go big here because the past few episodes felt calm in comparison to this.
I'm not complaining with how this episode turned out but it's obviously worth noting how silly it got at times. That would be hard to ignore for sure but I would say just don't delve too deep into it because it's just a small mistake in the grand scheme of things.