As many reviews have said
As many reviews have said, everything worked fine at first but since boxing day it has been impossible to withdraw with a high network load error. Same for the people I know who used it.
Seeing reviews from new users saying they just joined and withdraws are working for them seems to be a clear indication that it is a scam.
I have e-mailed support about this several times with no response.
Will be happy to amend my review if withdraws become possible again but looks extremely unlikely.