I got an e-mail a couple of weeks ago informing me that Amazon Fresh was finally expanding into 98103. This now means that you can get Amazon to deliver your groceries to you if you're in North College Park (aka Licton Springs) and Greenwood.

So far, I've been happy with the service. Prices are close to QFC prices, though selection can be a little limited. The produce quality is very good. Ordering meat takes some getting used to, though -- I got 24oz of chicken breasts without any indication of how many breasts that would be. (For the record, two.) You can have them drop your groceries on your doorstep before 6am, which is nice. And they do a very good job of keeping cool things cool and cold things cold, with ice packs and dry ice in the cold bins.
The biggest drawback right now is that you must be an Amazon Prime member to get Amazon Fresh, which means you're spending $79/year on that service. We spend a lot at Amazon already, so we probably should have joined sooner, but it's clear they want frequent spenders using the service, not one-time users.
All in all, Amazon Fresh is worth it. I miss HomeGrocer, but Amazon's a worthy successor.