Psst: if you're on my crit list on Dreamwidth (closed, not taking new applications, thanks), you might want to check out what I just uploaded there.

Addendum: this is draft 2 of the space opera that, well, my elevator pitch was "Iain isn't writing any more, alas, so let's see if I can do something that makes readers feel the same way as his Culture novels without in any way being derivative of the Culture".

It's probably a failure on those terms, but I had to try, right?

I will note that there is a lot more to the Culture universe than chatty starships with odd names: Iain was a litfic author writing in a space opera setting, so there's that.
A lot of people picked up the superficial furniture of Banksian space opera—snarky AIs, starship names, hyperviolent interludes—but missed the philosophical enquiries disguised as thematic elements. And few authors in the SF/F field are remotely as good at characterisation as Iain. (Shout-out for @aliettedb on that note).
@cstross @aliettedb better you than some well meaning fan unleashing a 'Fancy Autocomplete' horror on us all.