3 Thoughts on the episode.
1. 5 LIGHT YEARS is such a huge distance that sending Discovery 'there' has almost no meaning, and black holes at that distance would not interact at all. It'd be like going to a spot between here and Alpha Centauri.
2. They really need to lose the flame throwers for the Bridge FX; it looks silly. From a safety standpoint, that would definitely NOT be allowed.
3. After the is Bridge fireworks, why is there 'debris' scattered all over the floor, as if something exploded? Yet there is no visible damage! It looks dramatic, but makes no physical sense.