I'm very picky when it comes to cosplay, i really dislike it when people put no effort into it what so ever like the random day class students i see at all the cons i go to or random people who don't even know the anime that the character is from. And i also i am very picky when it comes to binding girls if your going to cosplay as a male character please bind....or else go as a female character...
yes im picky, thats my opinion and everyone is entitled to it.

i have to agree with vampireJazz. you have to at least put effort into your costume

Ok I never actually Cosplayed, but when I was a soulreaper just for haloween last year, I actually bought myself a replica kitana for a zanpaktou, Actually made of steel. I kept it sheathed. Even though the blade is dull, the point is still good XD, I didn't wanna impale anyone by accident. But I get that way with any costume, for whatever reason.

I'm very picky >.<
Mostly because of so called people who call themselves "fans" show off crappy random cosplays it annoys me a lot >__>
I like my cosplay to be as close to the real thing as possible because I don't want to give the character or anime a bad impression with a crappy cosplay........