I know that iPhone apps that are displayed at 2x (and 1x) on my iPad 2 don't look too good. Will the retina display make an iPhone app look better on the third generation iPad running at 2x? I'm assuming they will look as good as a retina displayed iPhone at 1x. I'm just a user without much knowledge of displays and resolution. Sorry if it's a dumb question to ask or if it's been discussed before.