One can of course see the effect of each feature on the component preview, with the aid of the < > navigation.

However, there can be a lot of filters and that's not an efficient way to examine them.

It would be very nice to be able to have a pop-up window (resizable, scrollable, non-modal) showing the effects of all features in a grid, and to be able to save the image.

It would be doubly nice if the raw image were also included in that view, and if the previewed image sizes were also adjustable, from the default scaled down version used in standard previews to full-size (of the source image)