I ordered a little late on launch day and Google told me that the phone would leave the warehouse in 2–3 weeks. (yes that's an en dash, not a hyphen, deal with my grammatical correctness)
This whole wait time was fine for me. I wasn't planning on using my phone immediately anyway—my contract with Verizon ends in January—but I wanted to get an unlocked phone so that I could use it in Turkey. I'll be in Turkey for 3 weeks in December and January.
One thing that irritated me slightly was that Google said that they were not going to take my money unless the product shipped. But they almost immediately took my money. I was going to part ways with that $450 anyway, so it's not a huge deal. At the same time I thought that maybe they actually shipped it.
Turns out their estimation of 2–3 weeks was actually 2–3 days. My phone shipped today, which is 2–3 business days after I ordered.
Small hiccups, sure, but I am a happy customer.