I was able to costume quite easily-- I could tweak the Victorian stuff I've collected for the Mrs. Hawking plays --so I looked pretty on-point. I liked the character I got cast as too; I think I was one of the more villainous roles, an upper-class society girl who was out for herself. I love playing villains and having an excuse to be awful, so that was fun for me. I also had a lot of friends in this game with me, which always improves a larp experience, partially because of enjoying the company, and partially because it makes it easier to give yourself over to being a character with people you're comfortable with.
I had a solid conception of myself and my goals, though if I had any critique of the game, was that it could have used more thought as to what pursuit of those goals would mean for in-game play. All the ideas were definitely there, but I wasn't finding a ton of avenues to pursue the things I was supposed to be interested in. But I was okay with it, as I had fun with pure interactions, and I managed to find more things to do. I actually received a compliment from another player on my ability to actually be racist and classist, which a lot of players shy from due to squeamishness. That's understandable, I guess, but it sure takes a lot of tension out of a situation where the villain doesn't want to actually be bad. So I'm always happy to play that role.
I will say that players that didn't have much to do with the gang war "boardgame" aspect of it didn't have a ton of agency to affect the goings-on, which made me slightly disappointed, even if I tend away from mechanics-driven storytelling in games. I know the larp as a whole suffered because the GMs, the excellent Haz and Ada, had some personal issues that made it so they were not able to spend as much time putting it together as they might have otherwise. But the premise and concepts are solid, and with the time to rework some of the in-game function it'll be excellent, I'm sure of it. I'm glad I played and had a good time.