So I just played City of Heroes for the first time in my life and I had a great time. I did has some minor issues like the lack of music when just roaming around and NPC's being a little quirky (trying to walk through walls or walking around furniture) but if there's one thing I really wanted to change is how naming your characters work.
I was recreating a character I made in Champions Online but when I typed the name in CoH it told me the name is already used and I was so disappointed and tried to compromise. I finally did it but I just wish I didn't have to go through that hassle.