I don't have time to do a full synopsis. If you can suspend your disbelief at all of the technobable and weird storyline in the previous two episodes, then this was not a bad wrap up. A hectic and furious pace as usual. The plot was hellishly complex, but it did have several big problems that I couldn't get over:
And they finally found some time to replicate the new uniforms!
- When they disconnect the Nacelle and suddenly drop out of Warp so that the Ni'var ships can catch up with them, the Veridian simply opens up and swallows them. So, the Veridian suddenly dropped out of Warp too? At exactly the same time? More than improbable. I'd say impossible! Also, it appeared to continue at Warp, which make even less sense.
- Booker can operate the Spore Drive but absolutely no one thought of this until now? They desperately needed to replicate the Spore Drive and add it to other Federation ships but decided that only Stamets had the ability to operate it. So, they decided that without doing any kind of research into empathic races at all? Come on please! That's just a deus ex machina if ever there was one.
- They eject the Warp Core and use the Spore Drive to travel to the nebula. Exaclty how is the ship being powered now? Auxiliary power has only ever been limited and intended for short term use only. The Impulse Drive still uses power from the Warp Core. Yet we see Discovery under Impulse. Did Discovery get upgraded with some new batteries too?
And they finally found some time to replicate the new uniforms!