To be fair I have not dug into the details of the scripts. Reset is like holding down the power button on a PC. Restart is the graceful way. There isn't a "reboot" script, so I suspect ESXi/VMware does a shutdown, then a power-on. They are all in /etc/vmware-tools. Try "vmware-toolbox-cmd --version" in TC to see the version. I don't know where the version number comes from that ESXi sees. I see this:
I would welcome any help to improve the open-vm-tools extensions. Also, you may notice that when running a ESXi VM in VMware Workstation screen resizing should work if you added vmware-user to your .xsession file like the open-vm-tools-desktop.tcz.info file says. If you use that feature you will probably want to move wbar to the upper left corner.