Character Moves still the same?

For you mainstay fans, will brushing up on my DoA2 skills prepare me for DOA5? I'm a PS owner and I don't know how much the controller move sets have changed over time with the characters. I know Street Fighter usually keeps the same button combinations for its characters in its sequels, I wonder if DOA has and will do the same. So when I memorize the moves from DOA2 again hopefully it will lead into a smooth transition when I buy DOA5. Good to be prepared ahead of time for online!