This honestly looks fine. (Assuming this is before the dishwasher has run). There's not like solid chunks of food or anything just the actual stuff that you own a dishwasher to wash off for you so you don't have to. The configuration of the dishes is haphazard and chaotic but if you want to fit a lot of dishes it usually ends up that way. The cup and cup like vessels not being upside down is a problem but for the most part things are upside down or on their side as they should be. I want the dishwasher to wash dishes for me not the other way around. If you get the occasional dish after a cycle that hasn't completely cleaned you have to wash it yourself, which sucks, but that doesn't always happen so there's a reasonable chance you won't have to, and when it does happen, it's still way cleaner than it was so you're talking a cursory fix up of very few dishes. I'd take that over rinsing each and every one every time or having to hand wash half the load when there's a lot of dishes in service of a neater stacking configuration that's optimal but less space efficient.