Unfortunately like a lot of others have already said, this was just overall underwhelming and disappointing. After what seemed like a good opener with a bit of mystery surrounding a disappearance it just got worse, and worse, and worse.
Along with numerous unanswered questions, the baffling plot was so farfetched it was beyond ridiculous. I wanted to like it but it was virtually impossible as the series got further along. Without revealing spoilers, there was so many unnecessary (and extremely odd) side storylines that made you think that somehow all of this madness would come together later on - it didn't. That said, I gave the series a 2/10 because I don't agree with some of the other reviews that criticised the acting. There was absolutely some good aspects of acting involved by some 'lesser known' actors. It was just unfortunate for them that the storyline was so incomprehensible and flawed.
Honestly, if you don't want to get a bit baffled by the combination of some mysterious woods that cause hallucinations for no reason, a 90's text command style video game, some random attack from 5 years ago, an obsession over Manchester and some dodgy bread factory where everyone seems to work (amongst plenty of other odd things) - then I suggest you do not waste your time.