MASSIVE Memory Leak. It consumed 130 gigs of total storage, bloating my pagefile to 96 gigs total.

Everything works fine, but doesn't block youtube thumbnails

Used to work just fine, but does not do anything at all now. The settings are missing almost all descriptions for input fields and nothing you enter is retained, so it's impossible to configure spoilers. I tried a few combinations, none of them blocked anything.

Braucht viel zu viel Ram wodurch mein gesamter Laptop laggt

Works as intended but can slow down or even freeze your browser :(

DO NOT INSTALL. Extension works but it's so old, out of date that slow down browser, even frozen, tax a lot of CPU.

Slows down my browser considerably

It spoiled my favorite show

Works pretty good so far, but it caused YouTube to become awfully slow and unresponsive. Which is a bummer because YouTube happens to be one of the most spoiler-prone websites.

This issue apparently is remained unresolved for at least a year now, I do hope this can be fixed ASAP. :)

Update: The slowdown is getting worse and even occur on sites like reddit as of today. Unfortunately this extension has to be disabled for this browser atm. It just sucks that the dev didnt bother doing anything about it.

Horrible. Installed for a week, when enabled I had the cpu at 100%, fan at full speed and Firefox was incredibly slow, almost unusable. It all seemed like I had a PC from the early 90s.
Once I disabled 'Spoiler Protection 2.0', cpu and fans were slowly going back to normal.

Really good for many pages, and good customization and clear markups. BUT, it works really poorly on some pages, that some might use a lot. Like YouTube. Youtube gets very unresponsive, loading takes way longer and everything bugs down. The moment I disable the plugin, it work great again. If I turn it on, it gets really bad again. Which is unfortunate. It means I will have to look for another plugin. So I can't sadly rate it higher than this. As it's practically unusable for me. Though it's not a zero, as it shows promise.

EDIT: I have to change the score.. the performace is really horrible and I have found myself running with the plugin activated for 90% of the time, which misses the while point of the plugin.
The strange thing is that even with all special YouTube processing turned off, and NO FILTERS on, the performance is still horrible. All YouTube videos buffers a ton and run at worst resolutions, and the whole browser window is often completely unresponsive.
I will have to uninstall and find another plugin.

Literally You guys spoiled me what I was avoiding, not cool, I was reading a random wikipedia website with my words already blocked and a giant red square appeared with the BIGGEST Avengers End Game spoiler you could have given me, I trusted you to surf the web safely and you had to be the ones to betray me, I'm really mad, I don't know why you did this.