(*Chuckle*) Yeah, don't want to turn Snow's comment section into Porn discussion time, ha, but they actually did a pretty decent job with most of the Marvel ladies. Aside from Spider-Man and Nick Fury the guys look terrible (poor costumes, especially Hawkeye -mostly due to the performer being kinda chunky)
But the ladies they cast all have fantastic costumes based on the comics, not the live action films, so Black Widow looks like comic Widow, not Scarlet Johanson. Hell, even WWE's Chyna (the female wrestler) actually fits as She-Hulk.
The best looking one, easily, is Ms. Marvel. The costume is *perfect.* And the porn-star playing her fits really well, minus not being muscled. And I won't ruin it for you, but the part where Nick boinks Sharon is pretty funny, and they actually have it kinda make sense. The Witch/Marvel scene is...meh, but I do agree that, in the past, there did seem to be some sexual tension there when they were both Avengers back in the day.