First off, as a huge Doctor Who nerd, I have knit and crocheted many a Doctor Who item - his scarf, a pair of Tardis socks and a double-sided knit quilt that has been the bane of my existence for YEARS.
This hat did not require years. I whipped this up and was so excited to wear it. I love the length, as it can hold my hair, and the sizing is perfect. It's also simple enough that people who aren't nerds won't immediately call you out on being a nerd.
I give this pattern a 5/5 stars just because of how awesome it is!