Right off the bat, I'm just giving my impressions. I think the podium order should've been 1. Hughes 2. Kwan 3. Cohen. IDK if this'll work out via 6.0 - I am sure it did when I first did it, but I don't want to deal with the placement nonsense again, and I think the 6.0 scores are even more meaningless than CoP ones, so I won't be writing those out. Impressions up for discussion though!
SP:
Hughes: I think the program is lacking. The only thing that stands out to me is the opening with her gazing down at the ice and doing short spirals, which are then recalled towards the end of the program, but held much longer and covering more ice. Technically, I think she has very nice spins (a very CoP-esque flying camel

) and a great 2A, but not the greatest spiral sequence, nor are her other two passes anything to speak of. Meh steps too.
Cohen: *er hem* WHAT ARE YOU WATCHING, PEOPLE?! I wish she'd vary her speed better with the music, and also that her steps were fuller (and done with better edges), but she manages to establish a narrative in this SP. Like how she enters her first jumping pass, and then puts steps into the 3F right after it to reflect the music building in intensity, and then switches to her spiral sequence followed by layback when she's at a more introspective section of the music. Her positions are obviously perfect in her spins and spirals, but also her jumps, actually, even if she shouldn't be getting huge credit for those.
Kwan: She somehow managed to be tentative in this SP, but I still love how she ends, lol. A lot of the depth is lost because of how she does the steps here, but the spiral is still joyful and the sit spin still works. Not a great showing overall by her standards, she still has great command despite the flaws, but she should be winning the presentation, and I'd place it behind Cohen (or place her as equal anyway). Her jumps aren't that great here either, I think the 3F was obviously UR.
Slutskaya: This program isn't good. I like the one-foot step as a nugget, but the frontloading and the rest does absolutely nothing for the choreography as a whole. I think she wins on jumps and decent spins, but everything else isn't that great, even if all is present. Pretty solid though, especially on technique.
I ranked them as: 1. Cohen 2. Slutskaya 3. Kwan 4. Hughes (w/o regard to how it works under 6.0)
LP:
Kwan: This is probably my sentimental favorite Olympic performance (behind Lu's 1998 LP, but that one's actually good)

You can pretty much feel her disappointment after her 3F mistake. She's still so festive and shows such great skating skill. This isn't great choreography, but still shows nice detail in her layback spin for instance. There is a solidity in her skating that hasn't been seen since. Should be taking a big hit on the tech score.
Slutskaya: This is just bad choreography (and she performs it badly... she's better at worlds). There's a lot of build up and phrasing being outright ignored, like with her final moments in the 3T set up. The ending makes no sense at all. Her gesturing is unnatural. There's a certain cynicism and desperation and anger to this song that she tries to capture with that gesturing I guess, but she fails. It's obviously also not technically that great, with her 3F mistake.
Hughes: This to me is the best program of the event, in terms of choreography. I love the way she opens with that 2A, like landing on a flowery field with that music. This program seems very Yuna Kim-esque, which is funny because Gracie Gold also did a Daphnis et Chloe program that I thought was Yuna Kim-esque

her spins are yet again great, and I thought both her +3Lo were rotated which gets great credit from me, even though the jump quality isn't great at all.
Cohen: This program is a bit more obvious to me than her SP, but I still like how she claps - I think it adds character. Still great use of extension and she has real fire in her skating, and amazing spins. I do think she did something pretty close to 3Lze+3T<<, but I might let it go to a 3Lze+3T< There's such attack to all of her positions, even in the way she lands her jumps, and her musicality is remarkable. Again should be taking a hit on tech score, but her presentation score should be high.
I ranked them as: 1. Hughes 2. Kwan 3. Cohen 4. Slutskaya