It's priced really agressively but 88 keys, semi-weighted AND aftertouch for a price as low as that ?
I can't help thinking : "Where's the catch?"
Their product are always good value. It helps that they are the same company as Fatar, who makes actions for so many other companies... which means they can sell that action for less than anyone else can. But there are areas where it lags the Kross and Juno DS, too. It can split/layer two of its sounds at a time, while Kross and Juno DS can split/layer 16 sounds. Kross and Juno DS have direct patch selection buttons for favorites, and they have trigger pads and vocal processors, and generally better effects capabilities, and what most probably feel are better pitch/mod mechanisms, and they have sequencers of one sort or another. They have more total sounds in them, and more user locations for your own sounds/combinations. DS doesn't cut held/decaying notes when you switch sounds. So maybe you'd consider lack of some of those features to be "catches." It's not a miracle keyboard. But it does have 88 better-than-average feeling keys with aftertouch, good MIDI capabilities, good real-time controls for organ and synth functions, and nice quality sounds. For piano, EP, and organ, personally, I prefer it to the DS or Kross.
Sounds clacky to me, in one part (9:10) it sounds so bad I would walk away and totally forget about buying the thing.
As I mentioned, I found it no noisier/clackier than your average board. Overall, I'd say it feels better than any of the budget un/semi-weighted actions from Yamaha, Korg, or Roland. I don't think you get an action as good as this from any other board with sound until you start looking at keyboards that are more than twice the price.
If I was after an organ based keyboard then a Vox Continental would be first choice
I haven't played that one yet, but there are lots of good organs one could consider that are better than what's in the Numa Compact 2X... Mojo61, Hammond XK1c/SK1, Nord Electro 6D, Viscount Legend Solo, Roland VR09/VR730, Numa Organ 2. I'd look for the Vox if I was particularly concerned with electric pianos, transistor organ sounds, or exceptionally light weight, which are areas where I believe it would excel. For Hammond organ sound, I think it probably lags the others... certainly in controls (percussion, etc.).