03x05 Episode observations:
I enjoyed this episode a lot, quick admission: I love any episodes that show the inner workings of Starfleet, so I may be slightly over enjoying this.

It's also one of those rare episodes with information dumps: 350 planets reached (up from 150 in the First Contact movie era) and only 38 left, which makes it fodder for future chronologies.
This is a really good overall episode, we not only have the "Closure, Phase 1" of finding the UFP and Starfleet but an unexpected side trip that felt pretty strong and emotional for only taking up the middle two acts.
First, the HQ was surprising, a distortion field and base, all of it pretty brand new and advanced. I honestly expected more of a hybrid...mostly an old/new 30th-century starbase. Excellent design with a plethora of new technologies.
The information we are given comes fast and furiously. Admiral Vance tells us the"Emerald Chain" (Orion and Andorian Syndicate) is becoming more brazen. There are more emergencies than they can really handle and the fleet is limited to respond. We are told that subspace relays are in fact in disrepair and coverage is spotty.
Vance is curious about the time travel...he is suspicious because of the previous Temporal War, and rightly so. He is completely correct to be cautious and concerned. I found him to be a very sensible Admiral...a rarity and certainly not the "evil admiral" cliche. There is no record of spore drive but there is a record of the Discovery...lost.
He orders Discovery to submit for analysis and retrofit, both perfectly reasonable as well, my guess is he wants to make use of the spore drive. The crew are desperate to prove themselves to keep this from happening. They succeed.
The interlude on the seed ship serves the purpose of helping the UFP in a mission of mercy as well as showing the benefits of this particular crew using this particular equipment. I found the dramatic elements to be convincing and surprisingly sad. While it seems sudden for Nahn to be made a regular, then go off on her own, it has the ring of truth to it...an alien out of time, who already had fractured ties to her planet manages to find a way to make her species useful as well as reacquainting with them on a personal level.
Meanwhile, there's an intriguing story happening with Empress Georgiou, in her best storyline of the season so far. David Cronenberg gives us an offbeat and effective performance and actually manages to shatter the Empress's calm...whether it was the very familiar acquaintance they now have with the MU and the news of it, or something we were not witness to (did he shock her with the source of the Burn after all)?) we simply don't know yet.
Next week, it looks we will be witness to even more of the functioning of Starfleet (joy).
Odds and ends:
Despite the show of effectiveness of the Discovery crew, I would expect this Spore Drive to be reverse engineered for the fleet...we should see some mention of this in the future.
The MU appears to be a known quantity now, and it makes us wonder what has replaced the Terran Empire. We've already seen the suggestion that something in that universe was "off" to make them what they were, so it's interesting to see there is another piece to the puzzle. How much of this is a fact, we don't know for sure yet.
The CME: this should be very familiar to Federation crews at this point, why didn't the Barzan father know what it was? Why was there no protection?
The seed bank is analogous to the one that currently exists on Earth, and is a good extrapolation, much as the Memory Alpha planets were to information.
Programmable matter. They are all in with is...good.
The ships:
The Constitution Class is mentioned as being able to possibly hold a crew of 2,000. I'd guess it's a mile long? Some ships were mentioned as having holographic containment walls! Some ships have Neutronium alloy fibers! Some of the hulls were organic! Are we seeing several generations of technologies here!?
Jeff Russo outdid himself with the music in this episode! I've replayed the teaser more than a few times.
Rating: While not quite as good as last week's episode, its a treasure trove for fans and more than satisfying: 9.25/10
RAMA