Nah, I'm not gonna use it much, I just liked it as an experiment.

Seller came back to me with this

sorry friend,we cant open the link you send.
Friend,would you mind keep the machine?
We will give you 5GBP as compensation.
Because it is the Chinese New year now,our technician is on holiday so that we cant let them confirmation in time.
They will go to work on 6th on February.
Thanks for your understanding.
Well, this is borderline insulting. I've spent around £400 with them and they'll give me 5 quid compensation for a downright faulty machine? Do I have grounds for a paypal dispute, or this is used when items don't arrive at all etc?