It's looking great and you can expect a lot of fun, seeing the people on the street doing crazy things. You might even be witnessing a crime o.o ! For all you, who care about privacy, this is bad news. No faces are blurred and it's clearly possible to identify persons. A sad day for data protection of this poor gaming characters. Maybe someone sues in Blurmany against this shameless attack on fantasy chars privacy. ;)
You can try it at gta4.net.