Doctor Who: Dark Eyes is still available. You can stream or download the trailer here. There’s also a podcast interview with the stars, Paul McGann and Ruth Bradley (who plays the Doctor’s new assistant, Molly O’Sullivan) here.

And now, in no particular order, here’s a selection of comments, collected from emails, Facebook and Twitter.

Danny Lavery: Listened to Dark Eyes yesterday, fantastic new start for the Eigth Doctor!

Chris  Myers: And there she goes... What an amazing 4 hours. Big Finish, you are brilliant. Dark Eyes was so worth the wait. More please!

Juli @Meitrannan: Finished "Dark Eyes" had to congratulate you on writing. The bit about why hope hurts...speechless.

Michael Evans: You had perfectly concocted an addictive drug of good drama, cracking adventure and excellent performance delivered in a sweet sonic solution. I had really enjoyed UNIT Domnion but I think Dark Eyes managed to knock that into a cocked hat.

Jon Tyktor: @BriggsNicholas, Dark Eyes is some of your best work. Can't wait to hear more from Paul's Doctor!

Andrew Webb: Dark Eyes: 4hrs of top notch Doctor Who from Big Finish & Nicholas Briggs. Highly recommend Big Finish output to anyone who enjoys Doctor Who.

Nic Ford: Hurrah for Molly O'Sullivan in the Tardy-box - what a great box set!

Matthew Sychantha: Dark Eyes is one of my favourite stories of all time! Thank you so much for having such a great epic tale come out!

Ralph Burns: Loved Dark Eyes. Passed an evening with aplomb, at least until the Dalek Time Controller tried to erase me from history.

Michael Shane: Finished DARK EYES.Thanks for the great ride! Can't wait to hear what you have in store for Paul McGann next!

Jay Lucas: Hats off to all for Dark Eyes. Would've made a great 8th Doctor mini-series.

Mark Wardecker: Just finished listening to Big Finish's Dark Eyes. If Moffat ever gets tired of his job you should apply. Bravo!

JellyBabyKid: so good I listened to Dark Eyes in almost one sitting. More Molly please?!

Dave Trayus: Just finished Dark Eyes, absolutely amazing. The Time Controller's last line was very chilling!

Ruaidhri: Just finished Dark Eyes from Big Finish written by Nicholas Briggs. One of the best Doctor Who stories (out of audio and all TV) yet.