Watched it and it sucked. I know the message is the same. It's all about "we're one, we need to come together and help, yadda yadda blippity bloop".
In all honesty, the one made in 1985 was great and it had a lot of star power in it. Ray Charles, Stevie Wonder, Steve Perry, Diana Ross, Dionne Warwick, Daryl Hall and John Oates, Huey Lewis, Michael Jackson, Billy Joel, Cyndi Lauper, Paul Simon, Kenny Rogers, Harry Belafonte, Kenny Loggins, etc. Those people were, well are, the best of the best. Even on a bad day they could still wipe the floor with the new tacky artists of today.
This new one, although it had "some" good singers, had a bunch of crap in it. The rappers had to use digitalized filler to "improve" their voices. Those people couldn't sing anything even if you put a gun to their heads and told them to sing happy birthday.
It was also odd to see Tony Bennett in there with a bunch of craptastic "musicians".
My rating for the '10 version: two stars out of four stars.