For fans and people who need a portable fighting game
Only nitpicks with it are somewhat of the obvious. One being the controller, since a bit awkward playing it with the GBA. The other being Iori Yagami not playable from the get go. Such a character mainstay should be avaliable from the get go especially for people who have played it for so long.
Besides that, just remember that it won't have as much characters as others, but to be expected and even still only one of many minor gripes.