There are times when this does feel a bit slight and the acting isn't always great but you can't fault it too much on those fronts given the budget and what they were still able to accomplish on a $5 million budget (primo Netflix episodes cost more than this now).
I think a lot of the details were nicely realized, the action is great and memorable, and there are a few moments where the concept really blooms in a way that few sci-fi flicks seem able to reach for lack of imagination. Probably the best Robocop movie since the original, haha.