I like it for certain techy things. I just used it to create a linux one-liner command for counting the unique occurances of a regex pattern. I often forget specific flags for Linux commands like how uniq can perform counting.

And something like that is easy to test each piece of what it said and go from there.

As long as you treat it like a peer who prefaced the statement with “I might be wrong / if I recall correctly” it ends up being a pretty good aid.