I watched it because somewhere said it was 'Adult Animation', and I liked Blue Eye Samurai a lot. It's certainly violent (the red band trailer really sells that aspect), but felt a bit childish in other areas and it's not as accomplished as BES.
The episodes are often only about 20 minutes, so I found it very binge-able. I liked that it introduced some new ideas into the Terminator franchise, and mixed things up by setting it in Japan, but was disappointed to see how much the finale set up for Season 2 (which may be never come, considering it's on Netflix).