I wasn't sure I was going to get these but after my wife offered to make a stop at Walgreens to look and the whole wave was there I felt like I should go ahead. A few thoughts:
Fury & Coulson: Might as well put these together since they're basically the same figure. The likenesses are decent enough. I appreciate the extra arms and holster so that you can display both figures without jackets, unfortunately the white torsos on both figures have dark scuffs from the jackets so that hurts the display value. The prints on the ties are some of my favorite details I've seen on a minimate and it adds a lot to each figure.
Captain Marvel & Starforce Captain Marvel: More mostly identical figures but no complaints since it's accurate to the source material. I've never liked the design of the hair coming through the helmet, DST has done an excellent job capturing the look though, much better than the comic version from wave 64. The costume details look great. The red clear coat on the helmet of Captain Marvel was very thick on one side of the one I got so it looks pretty bad, not sure if I can fix it or not. I like that the figures have different expressions, it's too bad that it looks like one of these heads will be repeated in the box set. Accessories feel a little light, I'd think Carol could come some sort of energy blast and given the prominence of the cat in some of the advertising and the fact that DST has a cat mold it seems like it really should have been included.
Ronan: Ronan looks good, obviously the pieces are familiar. It's nice that they corrected his weapon.
Korath: Korath is another nice figure though the print doesn't look quite as good since it's gray instead of silver. I like his weapons.
Bron-Char: The costume details are nice but that chest piece is just lazy design, DST can do better. He feels like he needs an accessory but maybe not having an is accurate to the movie.
Yon-Rogg: My favorite figure of the wave. I wish the highlights were silver instead of gray. I like the gloves and helmet a lot even if the hands are too wide to hold his pistol. I'll be curious to see exactly what the energy piece that goes with the right glove represents.
None of the figures fit very well on the stands, obviously DST doesn't see this as a problem since it keeps happening. Overall, a wave with a bunch of aliens in cool costumes with some parts-swapping army building potential is worth buying even without seeing the movie. I would've swapped Att-Lass into this wave for Bron-char for better army building but I can't criticize that decision too much.