I am not saying it always gets it right - but from the perspective of "Is my syntax right"? I find it awesomely helpful. Recently I spent literal hours trying to update a struct of structs I just couldn't get the syntax right.... I tried dot notation I tried using square braces with quotes / without quotes. Some with - some without - in the same line... In the end I got some help from the fine people here... but it was genuinely something like 4 hours of my time to get the point of asking for help - then waiting for a response (while still trying) - and then getting a reply that I could understand / see how it would suit my code and style.... After a while it learns YOUR style, too. I started putting in a comment with every loop... and the AI started auto-suggesting not only my code syntax - but also the "correct" comment to use for the paragraph of code, too. I am just doing the free trial and I am spectacularly impressed.