When I revealed the answers I was even more confused because I didn't know what "Westeros" meant... I do now.
As you can guess I scored exactly zero but it got me looking up hits by the Happy Mondays (Step On was one of theirs) and that can't be a bad thing. Good one.

I tried to warn about topicality - but appreciate it is a bit niche!

I was completely bamboozled until I saw the word lannister and then realised the whole grid was Game of Thrones related. I've never seen it. So Zero points for me.

Worst Grid Ever. Rest assured I was immediately on social media registering my disgust!

Apologies Comic Book Guy, on the basis of this feedback I think I won't bother submitting my Star Trek Deep Space 9 grid then!

Doctor J. Glad you took it in the spirit intended!

Yes I got the hint about topical. There goes three days reading up about Brexit. And no points!