It has a really good nd perfect starting as we would expect all star trek movies nd shows to be, and right from the first episode, they've started building suspense which is absolutely mind blowing. Id give it a 4 out of 5 rating coz ive just started watching it. The rating may increase or decrease according to the episodes.
But if i may give some advice, Id rather say, watch it only if uve got patience. Its not slow but it still requires patience.