I like the series now(,I didn't much at first), less than the others though, I skip the song each time now, it's a reflex.
Even a night in sickbay is actually inventive in places, so I don't mind re-watching it.
The various shenanigans of Phlox and his menagerie are good fun.
I've started my rewatch of season 3:
Extinction is still unbearable. I couldn't watch the whole thing, just skipped to the end. Fortunately there are no continuity reasons to watch it.
Rajiin is still largely annoying due to the title character, but we get more Xindi Council intrigue, plus the beginning of Archer's journey "into darkness".
Impulse is better than I initially graded it. It is very much a zombie movie, but it's very well done, and no character has to carry the idiot ball for the plot to work.
Exile is a mixed bag - intrigue with giant mysterious spheres in space vs. Hoshi soap opera.
The Shipment - On first viewing I liked this a lot, due to suspense, and discovering new stuff about the Xindi. Now I know all that, the episode seems a plodding exposition vehicle. Highlight is experiments with Xindi weaponry back on the ship - this gun runs on maggots!
Twilight - Even better than I remembered. Great writing and acting, well structured, with a properly science-fiction idea at the core.