In his defence, and to the comment, if it makes you happy, I've never seen a happiness quotient cameras. The simple fact is, every time you increase your format size your DoF decreases and it get hard and harder to get a good image. But the pay off when you do get one is often spectacular.
I bet the happiness per image gets less and less, the larger the format gets.
An example from this morning... ƒ11, the kind of D0F that comes standard on small format cameras, probably 8 keepers out of 60 images. Mostly because of exposure experimentation.
Earlier in the morning with a 70mm ƒ2.8. The kind of DoF you just don't get with small format. I like both images, but for me, the larger format has a quality that's completely different than what you can do with a smaller format. The price, 2 keepers out of 80. Lots of fussing and fiddling trying to get it perfect. Both images make me happy, one makes me happier.