Just so you know, I needed something that warned users about the adult nature of content on the site upon first visit.
I needed something that would pop up if any page was directly accessed externally, e.g. google, an affiliate etc and allowed the visitor into the site.
I did not want any date of birth entries. Just a click was all I was after.
I wanted to be able to customise the cookie length.
This module lets you do all that.
I'll wait a few weeks and see how it affects search engine bots' visits to the site and will be back with an update.
But in the meantime, it's all thumbs up for the author!
Configuration was easy and error-free. Nice javacript effects.
I've had problems with gallery2 and coppermine but this one installed without any problem and works great.
Of course like any other extension, more can be done to make it even better. A lot more features can be added to it.
5 out of 5 from me