I watched the pilot and recorded last nights' 2nd ep for later. The pilot was decent and I can make the basic leap to suspension of 'some' disbelief to allow the plot to continue. They managed to stuff a lot of back story/exposition into a short spurt to get the story rolling and I can accept that as well, vs a plodding beginning showing the details of the characters' backgrounds and how (apparently) quickly Caviezel changes course and willingly joins the scheme. My problem is more with Caviezel the actor than the character - I found him flat and unconvincing, almost a somnolent replay of his Jesus role except with guns. I can think of many more animated actors for that pivotal role than this guy.
While many of the tech miracles are accurate or close, a few are obviously overdone to allow resolution of difficult plots developments. Again, I can live with those as long as they are done intelligently. I'll watch some more and have some measure of hope for it. Though honestly, I'm not a procedural fan at all, quickly dropped Unforgettable and if this becomes mostly procedural with simply more high-tech, I won't last.