The phrase "quick summation" means giving a brief and concise summary or overview of something.
Sentences with «quick summation»
If you wanted quick summation of Battle March experience it would be that it's more work than fun, which is fine if you're into that kind of sadomasochism or you're a Warhammer fan without a PC. (metacritic.com)
There's many and each of these can be a chapter of a book but here's a quick summation of some of them. (relevantmagazine.com)
I find it interesting that your quick summation of the Gospel does not mention Jesus. (redeeminggod.com)