1. The bottom row has very poor feedback on the keys. For the space bar, I used the springs from my old keyboard as pressing it felt loose. The rest of the keys have satisfactory feel. Although it seems a bit smaller compared to my old one (Coolermaster Devastator 3).
2. The colors are relatively okay. The light starts from the bottom, resulting in the top keys not being as bright as the bottom ones.
3. The palm rest looks good although it doesn't follow the keyboard as it is simply magnetic and doesn't attach securely.
4. I would like a way to use the multimedia keys without having to press the FN key.

I don't think it's worth even the 18 euros I paid for it.

The keyboard is very good for its price. Those who want a good and quiet keyboard, this is perfect. I found it a while ago on sale for 16 euros and I bought it. This little thing for the wrists is magnetic and does its job perfectly. Finally, the keys don't have any special feeling, but for a membrane keyboard, it's great