I hope I will be able to remember all the things I loved about The Feast, as I finished it a few weeks ago.
I found the premise - knowing that it would end with the collapse of the hotel, but not knowing who would survive - made the novel absolutely gripping. I really couldn't put it down, and all the way through, as I got to know the characters, I found myself desperately hoping for some to survive (the Cove children; Nancibel; Mrs Paley; Evangeline), and some to perish (Mrs Cove and the Canon, mainly).
On the whole the characters who were morally good did survive, and in that sense it felt like a morality tale. Was Mr Siddal's fate uncertain? I wasn't sure if the implication was that he'd got far enough away from the hotel at the end or not?
The characters felt very vivid to me, especially Nancibel. I also enjoyed the period detail and some of the post-war shifting class dynamics.