She's considered to probably be one of the (three, if you go by YMST's list) hardest characters in the game.
Her combos are tricky
though imo not as bad as people made them out to be. While I don't have optimal stuff down yet, I can land some of her tighter links fairly consistently, which is great considering I've only been playing for a day. Buuuuuuut
that's just me. And her hard combos are really tricky.
The thing is, the combos she can do at any point greatly vary depending on how far away she hits you from. Which I feel like could take some getting used to
Really, if you aren't committed or don't plan to play a lot, I dunno if you should invest in this character. But if you put in the time and know what you're doing, the payoff is pretty great. I really enjoy using her.