The season opener was inconsequential, but I was okay with it. The Bortus story worked as Vulcan parody. The B-plot (or A?) with the mischievous kids was bland. I hated the second Bortus episode. The marital discord stuff isn't working for me.
Alara's exit was well-executed. It was a mighty big sendoff for a character who lasted only a season, but it made for an entertaining and sentimental episode. Along with the most recent Krill episode, these two are my series favorites. I would have liked to see more of Alara's evolving relationship with her father. It's a shame Picardo is likely done with the show. While Fox left the door open for Sage's return, there's no chance in hell she'll ever be a series regular again. Alara had been the most promising character for me. I don't know when McFarlane's romantic relationship with Sage began or ended. If it was pre-Orville, then it was perhaps a mistake to cast her on the show. I also don't know the circumstances surrounding her departure, apart from her Netflix gig, but it's disappointing to see a fan favorite leave. At least Sage's exit was handled with class.
I loved the Krill episode. The guest actress did an amazing job emoting through the prosthetic (Andrew Robinson would be proud). Even in full alien-vampire garb, she projected a certain appeal. I wasn't a big "Seth as leading man" cheerleader in season one, but he delivered in this episode, and I've warmed to him overall. I felt for Mercer at the end. The last few minutes of "...Excepting Fishes" were among my favorites of the series. I've never been much into Billy Joel's catalogue, but "She's Always a Woman" was a perfect song choice. It hit me in the feels while lyrically capturing the essence of the female Krill's character and her relationship with Mercer. I expect she'll be an occasionally recurring character. Even if she isn't, it was a neatly wrapped story.
I agree with others who wonder how the hell McFarlane is getting away with this show. The last two episodes, in particular, could slot into any later season of TNG or Voyager. McFarlane has long been in Trek's good graces, having celebrated the show in his animated universe as well as hosting roundtable discussions for the special feature presentations on the ST:TNG blu ray releases. Still, The Orville is crossing into full 90s Trek territory. Were it someone other than McFarlane, maybe the show wouldn't get the same leeway, or maybe CBS couldn't do anything even if it wanted to due to the parody, as others have noted. I don't know. I guess both parties are cool with it.
In Orville related news, Scott Grimes and Adrianne Palicki are engaged.