Interview: First Xi-Obama summit "positive": U.S. expert Chinese President Xi Jinping (R) and U.S. President Barack Obama take a walk before heading into their second meeting, at the Annenberg Retreat, California, the United States, June 8, 2013. by Matthew Rusling WASHINGTON, June 9 (Xinhua) -- The first summit between Chinese President Xi Jinping and his U.S. counterpart, Barack Obama, is "positive" as the leaders of the world's two biggest economies started establishing personal ties, says a veteran China expert here. The overall tone of this weekend's meetings, which took the form of an informal get-together, was "positive," Douglas H. Paal, vice president for studies at the Carnegie Endowment for International Peace, a Washington-headquartered foreign policy think tank, told Xinhua. In the past two days, Xi held lengthy talks and personal conversations with Obama at the Sunnylands Retreat in Rancho Mirage. They vowed to build a new type of great power relationship and step up economic, trade and military-to-military cooperation. "I was very positively impressed" by the statement made by Obama and Xi, said Paal, who served on the National Security Council staffs of Presidents Ronald Reagan and George H. W. Bush. The talks were aimed at shaping a broad framework on how to deal with a number of major issues between the two nations, and addressing the question of what kind of relationship they want to build, he said. On the issue of cyber security, which attracted a lot of American attention, Paal said the two leaders had made headway even before they sat down for this weekend's meetings. "There was progress even before they sat down," Paal said, citing last week's agreement for both sides to sit down in July to work out protocols and guidelines for dealing with cyber issues. "They're off to a good start," he said. Paal blasted the U.S. media for blowing the cyber issue out of proportion. Indeed, the main point of the weekend's meetings was to focus on "the big picture" of U.S.-China relations, not just the cyber issue, he said. "The (U.S.) media frenzy on (the cyber issue) has been over the top," he said. Paal also expressed the hope that the two leaders' emerging personal relationship will help smooth over tensions on the Korean Peninsula and lead to further discussions on long-term stability and denuclearization in that area. That has to be done at this top level. It can't be done at lower levels (in the beginning)," he said, adding that the two sides can later delegate such talks to lower-level officials.