Discovery keeps getting better; I'll stop there to keep from spoiling.
Enterprise was good, season 3 and 4 especially.
I watched the dozen Star Trek Continues episodes last week and this week. Had a lot of buffering issues, so it took a while. Not sure if it is my computer or their server. My laptop is getting a little old and flaky.
Anyway, it is interesting, and actually very well done considering it is basically a fan based production. Obviously they had access to the sets and materials from the original series. The Kirk actor does a very good job of imitating Shatner, the Spock and Bones are okay, and Scotty is played by James Doogan's son. There are a couple actors that are distractingly bad, but the original series had that issue too. Kind of quirky fun to see.
http://www.startrekcontinues.com/