Almost 92% SEO growth in 90 days, thanks to this exact tool.
The idea here isn't to make you "fall" for some trap to sell my SEO tool.
I'm testing this myself and checking on the results of others (clients, customers, etc.)
But I think it isn't a secret that keeping your site up-to-date is better than not doing it. Like, a loooooot betta'r !
Geesz!
Improving your meta titles, internal links and intros is a big part of the game. Is boring, but it works.
Adding your knowledge on top of your content is another.
If I were to guess, I'd say 80% of the work is done by the tool and the 20% left is done by me: checking the changes done, correcting inaccuracies, improving some copy (although it is better than mine) etc.
If you don't have time, you'll be 80% there. And that is fine when you have dozens or hundreds of websites like I do.
If you do have time, you should 100% check everything and make sure things are top notch.
If you don't, you can still test things out and see how it works out for you.
At the end of the day, SEO is all about testing.