It’s both quite good and at the same time, really bad. It’s hard to describe. I suppose it’s a naturally intriguing subject, with a lot of interesting technology and ideas in play. The overall premise is obviously exceptional, owing to the books, but the adaptation has some serious issues.
Aside from their collective stupidity in playing the 24th century VR, one of my biggest problems is the casting. Eiza Gonzalez as an era defining genius just doesn’t fly, neither does the Jack’s snacks fella. In fact the entire crack team of brilliant minds, our five physicists, are pretty unconvincing in their roles except for the lead scientist, who is pretty good. I think that was some really weird casting for the roles, perhaps bowing to pressure to make the characters either appealing or accessible to a general audience. But that is really contradictory with their roles in the plot and their supposed capabilities.
Eiza González in particular is really Hollywood casting in a nutshell. Just go for someone “real” looking, who will convince in the role as a leading scientific mind of her generation; not this babe who has had more plastic surgery than half of Hollywood combined. Yeah she’s an okay actress, and she’s spectacular to look at, but good lord she is completely wrong for this role, and it ruins the show to a considerable extent.