I like Yamaha a great deal, but this new MX model IMO is grossly overpriced for what it is.  This is a "new" synth choc full of ten year old sounds.  If I read the info correctly the sound set is from the Motif XS series.  At this price there should be XF specific sounds, and a larger screen.  I find it hard to justify $1,000 for this when you consider the Korg Kross 88 and the Juno DS 88.  Again, I'm a fan of Yamaha (love my MOXF6), but Yammie is really reaching with this model IMO.
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GEAR:  Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller).  SOFTWARE:  Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.