I didn't like how they kind of Nerfed the Fatalities in Armageddon. I played too much damn Puzzle Kombat, though.
I enjoyed how much that game was more like an MK Greatest Hits package than anything.
I thought the DC crossover game was an interesting exercise. I understand how much it annoyed people that it was "neutered" and "PG" and all that but as you said, I dug the story and they had a good cast of characters. It's not perfect, but I'm glad it exists, if for no other reason than it's the kind of game we all talk about wanting to play when we're little kids, and so rarely do those things actually turn out to be real. It needed a little work, but I can't hate on it. Especially since it evolved into Injustice; like literally, if a few more characters in Injustice had their "classic" looks, it'd be perfect, but I guess you can't have everything.