This is not a flight report but i would like to share my experience:
Im quite disaponited of the A320 service on MX, in fact my last flight (MEX-CUN MX357) on A320 could be qualifyed as the worst flight I have ever been. My flight was delayed 2 and a half hours because equipment failure on Buenos Aires. The plane was turned around in about 15 minutes (so no cleaning was made, you can imagine how dirty it was), when we made the take off roll I figured engines were too loud, louder than other A320, which is a quite silent plane, so you can imagine my brother (he's only 11 yr old) getting bored because no tv monitors or music on board, so he was playing with the on board phones
, while I was trying to figure why we had two crew (2 Capts, 2 F/O, like 6 Flight attendants, and 2 maintenance people) on board, and paying attention to that distinctive sound. The captain work wasn´t good too, we landed 1/4 after the (threshold??? how do you spell it???) so I felt a very hard landing (my brother got scared while we were landing). Big difference when i got back on the MX757, which was not only a great flight but a very funny one because we had Mr. Bean on enterteiment system. Our other 2 flights (MTY-MEX-MTY) were on F100 which im very familiar to it, and from my viewpoint it is one of the best short-medium range plane.
So I would like to see MX with an all boeing fleet 737 & 757 for 722 replacement, 767 for europe and 717 to replace the F100. But maybe their plans are to get an all airbus fleet, which is good but not as good as an all-boeing fleet.