Been playing through these on coop with a friend who never played the original trilogy and I had never played this one. Surprisingly, it mostly stands up to those original 3. I think I'm much less into the Swarm than the Locust, I straight up hate the Snatchers and Pouncers, very annoying enemies. But the weaponry is brutal, it looks fantastic, and ends with an act where you're smashing through hordes and buildings in big mechs. Must recommend.