So, The Switch
Anyone that has mistaken a Razer Green switch for a Cherry MX or Kailh Blue could be forgiven, as they all feel rather similar. In all three, you get a nice, fat tactile bump along with a definitive, loud "click." There are subtle differences, and they're worth exploring, but the average user is unlikely to be able to determine which of these three switches are under their fingers without directly comparing them to one another. It is, however, possible that more particular or discerning users would notice.
Partially, this was by design. Razer had used Cherry switches on its keyboards in the past, and so it opted for a backwards-compatible stem and buckle design when creating its own switch.
Personally, I feel like the Razer Green is a little smoother than Cherry or Kailh Blues (although it could partially be an illusion because of the soft-touch Razer key caps), and the bottom portion of the travel (past the tactile bump) feels and sounds a bit like a linear Red switch. That is to say, to me the Razer Green switch comes off as something of a hybrid of two switch types.