Read that about 25 years ago and fond it moderately entertaining and reasonably well written. Then moved on to Boyd's Ice-Cream War and Brazzaville Beach, both with African settings. Of the three, Brazzaville is the most memorable.
"Moderately entertaining is about right. I do want to read Ice Cream War.
Just finished:
Mister Johnson - Joyce Cary -1939
Set in Nigeria and western Sudan during pre-WWII British colonial rule, this is the story of the larger-than-life African Mister Johnson and his roller-coaster fortunes in the colony. I can see some objections to its picture of life in the colony but overall I think his view is unsparing but not ungenerous, towards both Africans and British, black and white (including Moslems). I found it more rewarding that Boyd's A Good Man.
Now I do remember that as a good one, though it's lain unopened on my bookshelf for decades. On this African theme, you'll have to read (re-read?) Graham Greene Burnt Out Case, etc.