Breakfast looks great, and excellent Globalist recognition on the upgrade. I'd be concerned about the traffic noise with a Chapultepec view, so maybe not a bad thing you didn't get that.
The JW sucks. I am so not surprised to hear they are not offering breakfast. The corner room they upgraded you to is what they gave me as a paid "Park View Suite." Flat-out fraud. (And a very loud room due to the shoddy construction.)