My number one complaint is lack of an “Undo” command that would instantly undo the last step. Being able to unapply and reapply the last step is invaluable both for evaluating the success of that adjustment and for efficiency of workflow.
If I make color adjustments using the Temp/Tint sliders, resulting in *Custom white balance - and then decide to check and see what the Kodak white balance looks like - how do I get back to the custom settings I had before they were overwritten by the Kodak settings? My first preference would be to Undo the Kodak step. If not that, then selecting *CUSTOM from the WB dropdown menu should revert to my previous custom WB settings, but no, the Kodak settings have replaced them.
When making the initial conversion, time and time again, I click [Apply] when I really want to [Convert Negatives]. Something about that blue button for Apply demands it to be clicked.
If I click the “Save” icon, there is no feedback that I have done so.