They are legit and listed as a DJI dealer on their dealer page. I called and they did have stock on hand still. Located in LA area. Also from another dealer said they received an email today from DJI (4/29/15) and although previous announcements said it would be longer, updated android pilot app will be released tomorrow, and iOS 2-3 days... so who knows but fwiw
Well I just ordered the advanved model from them. I called them and they said they just got the advanced model in about an hour ago so I ordered it. I paid with paypal so I feel covered. I should have it Friday!