Mexican party ad uses Chavez to prove their point

Do I need to comment on this ad from the PAN of Mexico? Imagine, the Mexicans PAN is asking their citizens if they want something so negative like this man for their country. I have to agree with their concern.

Could this be the reason that Lopez Obrador is loosing points?

We know in Venezuela that this man (Chavez) has very "mala pava"(*). He is like a Reverse Midas, everything he touches is transformed to human waste.

"mala pava", or "pavoso"= are people who carry a dark cloud over their shoulder 24-7 and spread it to everything they relate to, their work, their friends, etc...