Rated 5 out of 5 stars

Great add on, was 5 stars, but the removal of the drop down options for date, time etc. has forced me back to the previous version (3.3.10). The latest version guesses wrong too often, so was worse off. Maybe having the option of drop downs or guesses would be better. Would recommend new users trying both versions, as it might just be me.
Back up to 5 stars. Entering date in MM/DD/YYYY does not work. DD/MM/YYYY does work. eg 10/25/2012 is not valid but 25/10/2012 is valid for 25th October 2012.
Thanks for the drop down option back,

This review is for a previous version of the add-on (4.0.3). 

MM/DD/YYYY vs. DD/MM/YYYY is dependent on your locale. MM/DD/YYYY is only used in the United States. Every other locale uses DD/MM/YYYY, or perhaps even YYYY/MM/DD. If you're in a non-U.S. locale, then you need to write your dates in the format that the locale understands. Or, to avoid ambiguity, you can use YYYY-MM-DD or spell out the date.