This one's pretty much what it sounds like, adds action and movement to your images. Trained mostly for fun to see if I could get a slider to inject some energy into static scenes.
Push it positive and things get more dynamic. Motion, activity, that sense of something actually happening instead of just... existing. Works on any type of image, not just the obvious action movie stuff. Like, you can throw it at a portrait or a landscape and it'll still try to make something move or feel more kinetic.
Strength from -10 to 10 (maybe more), but let's be real, you're mostly going to use the high positive values. That's where the action actually is. Low or negative values can work for specific use cases if you're trying to dial things way down, but this slider's whole personality is cranked-up energy.
Apparently action equals high saturation, because this thing loves to boost colors along with the movement (I did manage to mitigate it some what, but still.) So if your image suddenly looks like someone turned the saturation knob to 11, that's not a bug—it's just the slider doing its thing. Action scenes are apparently very colourful.
It won't always dramatically change your image depending on what you're working with, but when it hits, it hits. Fun little tool for injecting some life into things.