So let's talk about the ships they used in episode 1.
New ships 3-5: Seeing the Inquiry class again was pretty much a given, although I don't know if the CGI model was the one they used last season or the one from STO. I'm of two minds about the Luna. On one hand I'm glad it finally crossed the line over from animation to live-action, for the people who like the design. However, as with the Akira, I was never a fan of it. It looks too much like a cross between a Sovereign and an Akira (both of which conveniently show up here, hmmm....) Anyway...The Sagan class Stargazer is obviously the winner here as far as new ship designs go. It fits perfectly into the design lineage of the time, is a good design, and makes a great hero ship.
New ships 6-10: So here's where things start to go downhill for me. The Excelsior II class, while a neat homage to the previous class and to the Excelsior herself, suffers from what I can only describe as 'New-Design-Looking-Like-Old-Design' Syndrome. It happened with the Obena class from LDS, and it's happening in STO with DSC season 1 ships being 'refitted' into 25th century versions (more on that later.) There is really no logical reason why 25th century starship designers should mimic ship designs from a century or more before. Starships aren't built for stylistic concerns; they're built for functionality. There's a reason why Ford isn't producing new cars in 2022 that resemble Model T's. There's no inherent reason why a brand new ship from 2401 should remotely resemble an outdated ship from 2285. Now if it was an older Excelsior that had been refitted, I could understand. That would even explain the 4XXXX registry numbers. But from everything I've read, they seem to be implying that the Excelsior II class is brand new and not a refit. And if that's the case, why the registry is 4XXXX is unknown. The Obena class is definitely new, and the one ship we've seen had an 8XXXX registry. So what's the difference?
What are your thoughts?