Protesters carried a Mexican flag stained with fake blood in the country's capital this week -- a symbol, they said, of President Felipe Calderon's six-year term.

Just a few hours later, Mexican television broadcast video of the outgoing president brushing his hand across a pristine flag as triumphant music played in the background.

The images showed two drastically different interpretations of Calderon's legacy: a fed-up public that has grown weary of a brutal drug war; and a president who maintains that his fight against organized crime was necessary and, by some measures, successful.

"I leave having accomplished my duty and responsibility to serve Mexico," said Calderon, whose term ends this week. "I have worked to leave a stronger, healthier country, with a better justice system and a solid economy."

But activists offered a much harsher assessment, staging a protest in Mexico City dubbed "A Recounting of the Damage: A Six-Year Term of Death."

"Felipe Calderon leaves as a traitor to the country, as the president of devastation and contempt," the Movement for Peace with Justice and Dignity said in a statement, slamming Calderon's "clumsy attempt to reduce crime."

Calderon: We had to make 'difficult decisions'

In his farewell address, broadcast Wednesday night, the president thanked the country's public officials, military and police for "defending Mexican families."

Calderon noted that his government had passed universal health care and kept Mexico's economy stable in the face of the global financial crisis.

But he did not explicitly mention the controversial six-year crackdown on drug cartels that began in 2006, when he deployed federal troops to fight organized crime.

The battle became a hallmark of his tenure, and has sparked mounting criticism in recent years. Government statistics estimate that 47,500 people have died in drug-related violence since Calderon took office.

The Mexican government has not released official figures since January, and others estimate a much higher death toll.

Officials have repeatedly said that brutal battles between rival cartels fueled the violence.

And in earlier speeches, Calderon has noted that 25 of the country's 37 most-wanted drug traffickers were killed or captured during his tenure.

"Thanks to all Mexicans for your understanding before the very difficult decisions that we had to make in order to face so many complicated challenges," Calderon said in his address. "Beyond my capabilities and limitations, I assure you that I have put all my willingness and understanding to work toward the common good of Mexicans."

A recent national survey by the Mexican firm Gabinete de Comunicacion Estrategica (Strategic Communications Office) revealed that nearly 66% of Mexicans questioned believe that drug traffickers were winning the organized crime fight. In that same survey, 52% of the 2,000-person sample questioned said they approved of Calderon's approach to combating cartels.

Analysts offer different assessments of whether Calderon's drug war strategy worked.

Some have argued that the president entered the battle without realizing the enemy's capabilities.

"I think the adversary was larger and more harmful than we thought," security expert Eduardo Guerrero told CNN en Español in 2010. "It was much more capable of responding to the government's strategy, and getting stronger."

Others have said Calderon had no choice but to move forward.