Warsaw, Oct 22, SPA -- US Vice President Joe Biden"s visit to Poland this week was important symbolically - but offered no concrete details on the new missile shield proposal, dpa quoted commentators as saying today. Poland"s largest daily, the Gazeta Wyborcza, said the trip by Biden had "wiped away the bad image" left by the sudden scrapping of the defence project, but complained that "there are still no details on the project now based on SM-3 missiles." Longin Pastusiak, deputy head of the Democratic Left Alliance, said Biden"s visit was symbolic and he was not expecting "serious decisions." The trip was more about boosting Obama"s reputation in Central Europe, the daily said, after the US not only backed out of the previous missile system, but also showed a "lack of interest" in recent ceremonies in Poland that marked the 70th anniversary of the outbreak of World War II. --SPA 19:43 LOCAL TIME 16:43 GMT www.spa.gov.sa/711606