When accepting the final EULA/ToS my X server would crash. The workaround is to edit the config.wtf file to make it think you have already accepted them. With a text editor add or change the following lines in the WTF/config.wtf file:
SET readTOS "1"
SET readEULA "1"
SET readScanning "1"
SET readContest "1"
SET readTerminationWithoutNotice "1"
Also make sure to delete RunOnce.wtf from that directory if it exists.