I have recently commented on BYL in some detail in relation to NWH acquiring Golding, which is in some respects similar to BYL. I'll not repeat what I wrote in the NWH subforum, because anybody who is interested can read what I wrote there, but I'll respond to any comments made here.
As I have bought recently, and still have an outstanding buy, I have ticked the BUY sentiment. I rarely give an other-than-hold sentiment, unless I am personally buying or selling.