I actually really enjoyed it. Shooting wasn't the most impactful (kind of like Rivals or Paladins in that respect, it doesn't have the same punch Overwatch manages to give it) but there were some unique abilities and the mixture of hero shooter mechanics and longer TTKs with the 4v4 COD-style game modes was fun and different enough to stand out. They also had some interesting meta things where heroes had different passives you could pick between before the match, and you could only bring so many possible hero "cards" into a match that you could switch between (which could include multiple variants of one hero). I don't know how it would have worked out balance-wise in the long run but at least they were trying something different. Hell, even from a technical perspective the graphics were fine - it ran perfectly smoothly on my 3080 despite using all the high-end UE5 features like Lumen and Nanite.

If they had gone with any aesthetic but "we have Guardians of the Galaxy at home" or made any attempt whatsoever to design likeable, visually interesting characters it might have had a chance to at least survive until Rivals. Oh, and it should have been free to play, obviously.