Saw the concert on the 23.10.10. Was absolutely AWESOME. The support bands Baroness and Lamb of God were amazing. This is one experience i will carry with me forever.
Regarding the 7/23/88 Metallica setlist, there is doubt whether the band actually played on that date. I know it's listed on their website. But we had a discussion about it a while ago, and decided to delete it until definitive proof is provided (e.g. ticket stub, newspaper article, etc.).
Good find with that newspaper article. Thanks!