I'll be honest...
I pretty much only watched the "Flirty Harry" sections and fast-forwarded through much of the rest. I attempted to watch the other bits, but ended up skipping them.
"The Amazing Racist" is what I saw the least of. I just couldn't do it. I get that the completely over-the-top racism is the whole point of it, but it bothered me too much.
I might tell a fellow Adrien Brody fan to watch his parts, but beyond that, there is no way I could ever recommend this movie to anyone ever. Honestly, I wouldn't mind seeing a Flirty Harry movie, but I don't think that will happen.