The first time I used my phone in the dark I got really worried about the dark splotches in the screen. Reading up on that trait shows me that its typical, nothing to worry about. However I do have a single lit pixel that stays red all the time near the center of my screen. I only notice it on dark screens like black or dark blue, but it is noticeable even in daylight.
Additionally I've found that the USB cable that came with the phone to charge it is very sensitive. If I plug it in to charge it, and pick the phone up while plugged in, it stops charging. Sometimes it even stops without me picking it up (last night I charged it overnight. Woke up to a half charged phone, no "percent charged" text on the wake-up screen and no battery animation on the notification bar). I've confirmed my old cable (from Droid 1) doesn't have this problem with either of the two AC adaptors, so I'm pretty sure its the cable, not the phone.
I just bought it last Wednesday, should I try getting a replacement or would I risk getting an even worse razr?