Hi, all. Interesting comments today. Also got stuck in SE corner but now I really like the way 21D works. So that's what &Lit means! Though what does it actually stand for?
Liked the rhymes & I though 8D & 3D were great anagrams, 15A & 16A were clever, and - penultimate one in (POI?) - 22D was a real groaner.
Cheers, all.