Why the DS Phat so hated?

I just bought a DS Phat, and I'm wondering why almost everyone says something like "DS Phat bad, get DS lite" I mean, I get the screen is brighter, but it's not that bad, at least not compared to the GBA SP front lit model, mine is back lit, and here is a picture of the GBA SP, DS Phat, and my 2DS for comparison