Have these members left any feedback after all?
Not in this topic.
Excepting the two of us, as far as I see, they replied to all other users, which makes me wonder...

They never replied to the final part of my review. I felt I was quite brutal:
From
Terms and Conditions:
The service is provided on a non-custodial basis.
~
trustless CoinJoin
I'll get back to this later.
To conclude: it's not non-custodial, it's not trustless, and it's not coinjoin.
I was hoping for a reply to this too. The coinjoin-part was more or less cleared already, but the other 2 statements are definitely not true. The fact that a normal coinjoin transaction
is actually trustless and non-custodial makes it even more misleading.