I've been using it for a few weeks now and below I'll list all the pros and cons I've come to.
Pros:
1. Built like an absolute tank - the entire body (except the two side panels) is metal, and the whole thing is built in a very professional manner. It feels like it can really take a beating.
2. Beautiful, sleek, minimalistic design
3. Plenty of connectivity options
4. The keybed - it's a work of art. Fatar are very well known for making some of the most, if not the most realistic keybeds out there. The wooden keys with synthetic ivory feel fantastic to the touch. The keys are not too heavy, in fact they are slightly lighter than an actual orchestral grand, but the feel is essentially identical. Velocity response and aftertouch record flawlessly. It's an absolute joy.
Cons:
1. The keys can be a bit loud if you play with higher velocity. The thudding sound will most definitely be an issue for a light sleeper in the same or even the next room during the quiet hours of the night
2. The software is a bit confusing and there's not a lot of documentation or tutorials on how to use it properly
3. The joystick controls do feel high-quality and pleasant to the touch, but I just find them quite inconvenient for things like controlling expression/dynamics etc - you're much better off using a separate fader controller for that
One important note for people that buy this keyboard - in some DAWs, you might notice that when you record midi often times when a key is hit, two notes will be recorded, with the first one being the shortest midi note possible, followed by the actual intended note. This happens when you have multiple zones enabled in your controller. When you turn off all unnecessary zones the double note problem is resolved.
Overall, if you're someone that can play the piano and is looking for a professional grade master midi controller that feels like a real piano, this is a very, very good choice. And even if you can't play the piano but enjoy how a real piano's keybed feels, this controller will satisfy that itch. A huge bonus is Thomann's absolutely amazing customer service and prompt delivery. I'll definitely be buying more stuff from here.
Happy playing!