OK, anyway back to the relevant question asked at the top: has anyone actually read/worked with Sakaev-Landa books, who can provide some meaningful insight into how good and useful they are, and particularly whether they would be helpful for someone of intermediate to advanced strength? And plz no talking points about useless concepts or TOC screenshots. Thanks!
"no talking points about useless concepts or TOC screenshots."
Yes, you're trying to control the conversation. Why would anyone post more screenshots of the ToC again?
As for useless concepts...
If you looked at the ToC, you'd notice some of the same "useless" concepts are given by the other person you're annoying.
So, for you, the book would probably be useless.
Honestly, I was somewhat disappointed with it. I was reluctant to say because it does have good material and covers many concepts. I was expecting something completely new and a deeper coverage that would help me.
2 players, both rated 1800, can have a different level of understanding of many of the concepts. Both may already be familiar with the majority of the material in the books but learn a few things here and there.
That was my reason for providing the ToC in the first place.
Asking for opinions from people on this site, other than yours, does not amount to "control what others say". So, I will continue to ask for more useful opinions than yours, from others, on this forum.