I don't know what the series was like, but this long/ movie version kept me on the edge of my seat the whole time! Kept me guessing, had me wondering what was real and what wasn't....or what I thought was or wasn't. I didn't know up from down and that is hard to do with me! I generally guess much of the plot early on! Nope not with this! The ending was a bit mid, but honestly, I'll let that slide. It really makes you think about the future of the world in this 'internet/ surveillance/ social media' time of our lives. Things past generations didn't have to worry or think about. I'm forever changed. It's definitely worth a watch!
The acting was great in my humble opinion. I did notice a bit of CGI that I wasn't sure why it was used, but I'll just chalk that up to an "everything is CGI now" issue. Cheers to the creator of this story. Chefs kiss.