I'm a bit the same. It was really enjoyable, and then just bogged down at the end of the first season, with an amazingly trope-ish 'twist'. I think the lead actor is outstanding, being able to convey 'numb at the world' rather than just 'unexpressive/emotionless', but yeah, it's just too slow.

And when push comes to shove, while it's great to see actual tech in action, it doesn't actually matter that much to the story. As long as the characters aren't doing things that actively break immersion (blue ribbon award goes to NCIS having two people type on the same keyboard...), it doesn't matter to me so much if the 'hack' is real or not.