A few members of HK popular boy band [Mirror] will be starring in this new drama <IT狗> - In Geek We Trust. So I think it will do really well for ViuTV, who has a very strong young audience market in HK (most young people in HK don't watch TVB nowadays).
I'll watch it cause it's Viu, there's stuff refreshing from the usual TVB stuff...although does Viu only kick out a show every few months?