If you all want to learn to evaluate hens, when pullets are coming into lay and which are good layers and which are not, download the e-book "The Call of the Hen", I think it is by Ben Hogan (or is that a golfer, I know I get two of them mixed up). It is called the Hogan method, I know that much. You can tell if they are coming into lay by feeling their pelvic bones and their spread along with the flexibility of those bones. It's a book that has been around for a long time.
You can tell when they squat or when their combs and wattles suddenly start to redden up a lot too.
"Bleaching" is the term used to describe when a hen is getting close to molt or getting to where she really isn't giving up eggs much any more. It is the lightening or fading of color in the legs and the face/wattles/comb. So look at your ladies right now and see how light their legs and faces are as they are dropping feathers all over the coop and yard.
You should also notice when their feathers start to fade in color or lose their lacing color, that they are getting close to molt too.
Along with all that, they may go hunch in a corner somewhere for a couple or few days as the molt is hitting them, and they look sick, then suddenly they are fine again. Call it PMS for hens. I would hate to go through what they do. I have read that a hen laying an egg every day is like a woman giving birth to a 9-pound baby every day. NO THANK YOU!!!!!
You can complain to Mike, Ralphie, but I don't think they are going to start handing out ribbons to everyone

You could always make some for your low self-esteem birds. They carried themselves proudly over the weekend and their time in the spa really make them sparkle and shine.