Buy ’em if you want, or don’t; I’m not a cop
If you need a dang long game to hold you over untilPersona Q‘s release, perhaps something else from Atlus is your vice. Provided you didn’t pay for them all the other times they seem to have gone on sale (in North America; sorry, Europe).
Devil Survivor Overclocked ($14.99)Shin Megami Tensei: Soul Hackers ($14.99) Shin Megami Tensei IV ($24.99)Code of Princess ($14.99)