Screen blotchiness?

[madkoda12]

Hey I was just wondering if this was just me..but when i boot up the phone on the boot up animation as the colors are doing they're thing, it looks like the screen is a bit pixelated or as if it has oily blotches on the screen. I was wondering if that's normal with the phone or if like i should get it replaced. and than also with that..this is my second phone already..i exchanged my first one cause the usb connector wasnt working, would verizon exchange this one with no problem also?