Is the size of the phone. The screen is dwarfed by the Droid X, Evo 4G. The narrow width of the phone makes it less than ideal in average sized hands. But I do have mine rooted on XTRsense 4.5, overclocked to 768mhz. Rooting has made me happier, as the phone lags less and less. But it's still very small. There is no doubt I would take advantage of a future warranty upgrade if possible. I guess that's what I learned from jumping on the android bandwagon fairly early.