The new cadets show could be great. It could also be Buffy in space (I love Buffy btw). But for Trek, I like seeing competent adults confronting unknown and difficult situations. with, hopefully, a level of emotional maturity that should be aspirational. I like Trek to be an ideas show first, and a character show second.
I'm of the opinion that the more concerned Trek has been with its own lore, the less compelling it has become. I mean, a little can be fun, and certainly TNG was no worse for wear for its one-offs with TOS characters, but all the recent shows seem to demand an understanding of the world of Star Trek. Enterprise was the first time Trek looked backwards, and it's had both eyes firmly fixed in that direction ever since.
I'm of the opinion that the more concerned Trek has been with its own lore, the less compelling it has become. I mean, a little can be fun, and certainly TNG was no worse for wear for its one-offs with TOS characters, but all the recent shows seem to demand an understanding of the world of Star Trek. Enterprise was the first time Trek looked backwards, and it's had both eyes firmly fixed in that direction ever since.