I ordered it on the 18th of december, and they had a free shipping deal going on. The game was released on the 22nd and they said I would have it by the 30th. I paypaled them their money, and on the 23rd I got an email stating that the order had been delayed and would not ship until jan. 2. I thought, "well, I didn't really preorder it very early, and I had free shipping, so I can wait". On the 24th, however, I got a shipment invoice emailed to me (as was the original ship date). Well, I ended up getting the game jan 3rd. But I believe they sold my email address to spammers, because recently my email inbox has just been flooded with japanese and chinese spam.
I'd beware ordering from them unless you're using gmail or something else with great spam guards.
Also, their customer service is so-so... They only responded to one of my 4 emails I sent (all on different days, and the one they responded to was about payment)
They may be cheaper, but I'd say you'll have better luck with lik-sang or play-asia.
Also, the game was supposed to come packaged with a custom psp case (shipped with first set) but yesasia seperated them and is selling them seperately.

