He's not a precision instrument in CM like, say, Xavi, but he is a complete player. Very good ball winner, covers enormous territory, would fit well into a pressing side. Good attacking instincts as well, makes a difference at the sharp end of the pitch. Gerrard was immensely respected abroad, and I think Ramsey is in that vein as an all-action midfielder.
God, I wish we'd gotten Klopp, because he would've loved Ramsey and used him similarly to Kagawa.