I feel like thats a minority opinion. The weather is terrible, the food is terrible, service at restaurants (or pretty much service in general) is terrible. A huge portion of the city shuts down at night. Where NYC is a city that doesn't sleep, Seattle sleeps. There are drug needles in the streets, and I routinely see homeless people defecating on sidewalks. I even saw a bus stop turned into a homeless person's 'house'.
The only thing I see that Seattle has going for it is low taxes.