Has a lot of issues, especially since the studio got shut down mid-development, but I think at its core it had great characters and really unique environments for the franchise at the time.
Critically acclaimed, and for good reason. The movement is responsive, intuitive, and each upgrade feels meaningful. Some boss fights are SUPER tough if you don't realize you re under-geared but other than that it was an excellent experience.
What an iconic game. Story is great, guns are great, classes feel inspired. I've replayed this one with so many different people, and I will probably continue to do so in the future.