I used it last year and it was ok, nothing specific, just one more exchange. Deposits and withdrawals were fast, without any problems. Also, as i remember, i took part in trading competition and prizes were delivered in time.
Not only for the past year, but for now it is still safe to use, and as far as I know, the Bibox exchange is a good exchange from the past until now, I also have never experienced any problems with the Exchange Bibox while using it.