My rMBP is the first device that I have used yet that I feel boots quickly enough. I mean, it's a few seconds. And that's on top of the fact that I rarely actua

My rMBP is the first device that I have used yet that I feel boots quickly enough. I mean, it's a few seconds. And that's on top of the fact that I rarely actually turn it off. SSDs are really necessary to have tolerable boot times.