Review of The Man in the High Castle

I watched the fourth season with sheer pleasure. I was afraid that the ending of the whole thing could outgrow the creators, as in the case of GoT and ... unfortunately, it was like a blow with a rusty knife right through my guts. Sigh. I gave 8/10 for the whole series, and the last episode promised to be strong 9/10, but in the last minutes, it fell apart into a dishonorable 3/10.