Processing and feel are just perfect, the Tastur is really really difficult and the pressure point of the keys is just right for me.
Sure it is not cheap, especially when you consider that one layout to really just a standard keyboard without many special keys gets (except for some media keys that are located on the first F-keys and be activated with the SteelSeries key let) ; But who can live with that and make easy money, get a piece of hardware that will almost certainly survive several generations of computers.