I have enjoyed recent Parker gigs, though the way he plays now is not as raw as 40, 30 or even 15 years ago. I remember seeing him in the late '90s/early '00s with Schlippenbach and each occasion was momentous and extreme. The Parker/Guy/Lytton trio was also wonderful to see live during that period. It must've been even moreso in the salad days of efi.
I saw him do a short solo performance in Minneapolis in 2004 or 2005 and it was excellent; he then proceeded to play with local musicians who were excited to be onstage with him, and he was gracious in his playing with a young trio of Midwestern improvisers. Good times. He seems to be more measured in his playing now, but there are flashes of what has made him singular.