Worried Grand Theft Auto IV release date.

It seems too good to be true that GTA: IV is just around the corner (April 29th) but something has me worries. I have a feeling that when April comes around something horrible is going to happen which will result in GTA IV getting delayed again. What I think is going to happen is that the ESRB will probably screw over Rockstar again and slap an AO on GTA IV. I sincerely hope not but it's possible.... Oh well only time will tell... April 29 couldn't come any sooner.