Claudia Sheinbaum has been President of Mexico since October 1st, 2024. Her public approval ratings are looking very good.

AS/COA (Americas Society/Council of the Americas) tracks various polls and has reported them here.
The AS/COA quotes two polls from last month (July). El Financiero had a poll taken July 10-14 and 24-28). In that poll, President Sheinbaum had a 75% approval rating.
In an Enkoll poll (July 19th-22nd) President Sheinbaum had an 80% approval rating.
Regarding that Enkoll 80% figure, if you break it down between men and women, 79% of women approved and 80% of men.
If these polls are accurate, that means the Mexican public highly approves of the Sheinbaum’s presidential performance.