The features are good, the interface is impossible to use and understand - but most important, the item arrived broken electrically on arrival. Nothing to do with shipping, there's a horrible electric buzzing.
The good: the FX2000 is packed with features, though most of them are FX based.
The bad: the documentation is TERRIBLE! Trying to figure out the vocoder or midi function.. impossible.
The ugly: The EQs and Parametric EQs are nowhere near the UltraCurve, the UI is impossible to understand or navigate, and the product arrived 'factory broken'.
Still, I've asked for a replacement - it's a nice toy, and assuming I get a working model, it's going to be, at least, entertaining.