I would not say it's an 8/10 by any means, there are too many problems with a high profile game like this to give it that high of a score. I would say it's a 6/10 at best. I wish there was a SS button so I could take some SS's of the garbage I've seen.
Jumped in the water, see floating garbage.. taking a closer look the "garbage" is the same layout as stuff that's on the tables during the rooftop mission.. oh and you can't move it. See hot dogs on the grill (in the bun) want to knock it over, can't do anything to it. Walk up to a window to see reflection, nope it's a chromed up version of something that's not even in the alley I'm in. Helicopter in the sky just vanishes and a new one appears on the other side of the building. Textures numbed down for consoles.. sorry but it's exactly as Kyle said. I'm glad he has the balls to say it too, I'd give him a high-five if I knew him irl.
^^ I admit that I only spent about an hour in SP last night but I saw some of that myself.