ok Rated 3 out of 5 stars

Nice add-on!
But i find out a way to block overlays using this css code:
/* Selects every <div> element whose style attribute value contains the substring "z-index" */
div[style*="z-index"] {
display: none !important;
Put this code in your userContent.css file.
Test page: https://www.groupon.fr/
Note: You must clear cookies in order to get the dialog to display (for testing)

Works fine! Rated 5 out of 5 stars

Just what I needed. Thanks!

Nutzlos Rated 1 out of 5 stars

Ob ich jetzt das (x) am aufblitzenden Overlay klicke oder das Icon dieses "Add-Ons" bleibt sich gleich. Das Add-On ist KEIN Blocker - es lässt jedes nervende Overlay durch!
Absolutely USELESS!

Pointless Rated 1 out of 5 stars

I can "remove an overlay in 1 click" by pressing the X on the overlay. I was hoping this would BLOCK the overlay from showing up

A unique of its kind Rated 5 out of 5 stars

Pop-up ads are a history, overlays took their place. Ironically, with so many tools to fight pop-ups, none is available to combat overlay-based interaction terror. Kiss good bye all that annoying crap nagging you to like some page on Facebook, register for a free newsletter or just simply blocking you from accessing a web page. You should really be surprised how much you'll use it.

tut was es tun soll Rated 5 out of 5 stars

Unverzichtbar -wie oft hat man eine nervige Werbung, die sich komplett über den Screen legt. Seltsamerweise blockt weder Adblock Plus noch Bluhell diese lästige Werbung. Dieses Addon macht Schluß damit - einfach anklicken und weg ist der Mist.
Empfehlenswert! Speicherverbrauch etwa 660 kB - das ist ok.

Rated 5 out of 5 stars

Very nice addon, really like it! Could you make it work in Private mode too? It seems the toolbar button is missing.

Works great, nice tool Rated 5 out of 5 stars

This is a great little feature to avoid stubborn overlays. I'm surprised how often I use this.

Very handy for getting around stubborn pop-ups Rated 5 out of 5 stars

Excellent add-on for sites such as theonion.com that block reading with a pop-up that asks for membership. This add-on removes such pop-ups and allows reading. Many thanks!

Great extension Rated 5 out of 5 stars

Looking forward to the autoclose feature to be implemented and mentioned on twitter.

Excellent! Rated 4 out of 5 stars

I tried it with quite a few websites and it failed just once.
I give it four stars only because the icon is too big and does not fit well with the other Firefox icons.

Great pop-up remover Rated 5 out of 5 stars

Tried it on a couple of websites, works flawlessly and fast.
It's also way more intuitive than looking for a close button or another method to close an annoying pop-up.