I experienced the very same Symphony with the very same orchestra and conductor at the Lucerne Festival 2008 and was everything but blown away (some critics seemed to agree with me on that occasion). While there were some spectacular moments, the whole lacked coherence and heard in the hall one could perceive that this orchestra surely doesn't lack in the involvement department (many professional orchestra should learn from it) but lacks quite a bit technically. I admire Abreu's system and the miracle it could achieve, but let's not completely loose the perspective, this band can't compete with the great orchestras technically. Imho Dudamel is way overrated compared to other relatively young, lesser "hyped" conductor (think about Jurowsky, or Nelsons, or...?). I experienced several concerts with him live, but the word that always came to my mind on such occasions has been "superficial". There is time for him to improve, but I feel things are getting a bit too much rushed with him.