So disappointed in this plugin, and I can't find a suitable alternative. This plugin overrides individual alt and title attributes and replaces them with whatever you set, so it's an "all or nothing" situation... if you use this on the site, you lose the ability to customize a single image alt attribute the way you'd like it. That is just a dumb way to design this if you ask, me, and I'm hoping that this is a defect that is being resolved. Also, the plugin has no effect on featured images on posts, so that doesn't really save a ton of work.
Does anyone know an alternative way to set alt attributes globally, but still be able to override a given image?