In short: for this price you get good value for your money.
Pros:
- in-built effects: so many and they all sound great, you can even tweak all the parameters (and assign mods to them, woah)
- 12 voice polyphony: could you ask more?
- Great and versatile sounds
- The desktop app is just awesome, makes tweaking so easy
Con's:
- Second oscillator is square only, wish it could be also sawtooth
- Knobs fall too easily, not a biggie
- Wish there could be dedicated envelope sliders for VCF and VCA, now they are combined.
- All patches are "filled" with presets, should have left atleast one bank free (now you have to overwrite factory batches to save your own)
Overall I don't think anyone regrets buying this.