I chose the Poly because I love it. I grew up staying there & the few times I didn't stay there, I look at it & sigh...So I just can't stay there.
I love the view from the pool, I love the sounds of the boats or the MK. I love looking at WDW as I remember it as a child when it was just the MK, CR & Poly (yes to the left of my eye I do see the GF but that is OK).
I love the smell of it.
I love watching the fireworks from the pool if I chose to.
I love watching Illuminations & then rushing back to the monorail to get back 'home' & watching Wishes at 10.
I could go on but I won't.
I will say I chose a deluxe resort over a mod or a value because I like the option of a balcony/patio & I like the big slider that gives me lots of light.