From what I've noticed she's pretty much the same, except her neutral is a lot harder because the opponent can hit the swords and make them completely inactive for a period of time. Combo wise, she's the exact same in the corner, but midscreen she's a bit different. Instead of going pk, pk, kpp, ppp, you need to do pk, pk, ppk, ppp. It's a bit harder, but you get used to it. Daruo is also a bit more difficult, but not much really. It's really the neutral that has affected her the most. I've been in training mode 100% of the time, so I dont know how big of a deal it will be in actual matches, but from the match videos I've seen it seems that Ram has to do a lot more work to get into the situations where she can do her setups now.
I'm probably gonna try out Slayer at some point and see how he compares.