I made a payment on 2/22 for a 3 items, 2 of them being "shipped after Chinese New Years" (3/25). They shipped on 2/28, the confimation # they give you on the DE site takes you to the Hong Kong postal page and it showed my package left HK on 3/2.
It arrived at my post office on the morning of 3/2.
So from day of payment to day of arrival to east coast was 2 weeks. I can totally deal with that, considering how cheap everything was, and most my items had free shipping.
Now, one item is defective, and I'm sending it back to their US addy today, to get it replaced (they'll reimburse you for return shipping charges). We'll see how long it takes for all that to happen.