There are a lot of characters I honestly never used. Mileena was one of them. So was Kitana, Baraka, Raiden, and Jax. I mostly stick to the ninjas. But I also occasionally use Liu Kang, Shang Tsung, and Cage. However, despite never using half the MKII and 3 rosters I always liked Mileena as a character. When I would fight her in arcade mode it was entertaining, and her fatalities were always gruesome. I even like her new outfit. But she's not what I would call my "favorite". She's one of the few villainesses in MK so I just kinda have to like her just for that.