I know this isn't exactly related to packaging the code, but any thoughts on utilities like py2exe (http://www.py2exe.org/ http://www.py2exe.org/), cx_Freeze (

I know this isn't exactly related to packaging the code, but any thoughts on utilities like py2exe (http://www.py2exe.org/ http://www.py2exe.org/), cx_Freeze (http://cx-freeze.sourceforge.net/ http://cx-freeze.sourceforge.net/) or pyinstaller (http://www.pyinstaller.org/ http://www.pyinstaller.org/) for distributing finished python modules to end-users?