With an Anthology series there are always hit and miss episodes. Metalhead is certainly not the best of episodes. A woman being chased around by a smart metallic insect for almost an hour with little background story, little dialogue and uninspired scenes was not too impressive. Some great episodes have nicely built up to something but Metalhead fails and is dull throughout. I think the writers needed a space filler episode and this was it. The black and white also does not work well for the episode as it seems even more dull and detached. 6/10

This story was interesting in some points.. it makes you wonder what is happening and how it happened and all , but really is merely confusing, most of the episode is just running and walking, i saw a little of interest in the part where she started counting on the machine and that's about it , really there are no spoilers since there isnt a story, is basically only your imagination of what is happening and this girl running all around the place

Needed to be twice as long and have a plot. Oh well

Not sure why this episode received such negative ratings. It's my favorite episode of the Black Mirror series. I't been a while since I've seen it, so i need to go back and watch it again to provide a more detailed review.