I realize location means everything, but I guess my opinion is relative to amount of traveling I do. I'm Marriott Titanium level and I'm in one of their hotels 75+ nights a year. I travel all over the country and stay at quite a different level of their hotels. All are obviously not created equal, but in the end, Pop is just a clean motel room. Even with the lowest Marriott level, like a Courtyard, they at least have a lobby and connecting hallways to the room. And if you don't pay extra for the Pop preferred rooms, I think it's absurd you have to walk a quarter mile to the lobby just to get a cup of coffee in the morning.
But I will say that the pools and theming are amazing at all the Disney hotels
And yes, I have stayed at All Stars and Pop numerous times over the years. After a few times, I moved "up" to moderates, which again go with the motel layout, but instead you most likely have to take a bus to get a cup of coffee
I eventually learned that renting a house with its own pool, game room, and hot tub was half the price. I know for some folks staying off property is blasphemy, but I guess I got to point where I realize that when I close my eyes to go to sleep each night, the hotels all look the same to me
But to each his/her own. As long as you think you are spending wisely and enjoying yourself, that is all that matters. Enjoy.