Pros
- The Screen: Oh Lord...the screen. This is the most amazing display I've ever seen. If you have used a retina iPad then you have a good idea of what pixel density like this looks like on a larger screen but even that didn't prepare me for the beauty that is this panel. It's not just the resolution you have to understand--colors are much more vibrant and everything just seems to pop and this is all while actually REDUCING glare compared to the old glossy panels.
- Size: Although some people think this really isn't a 15" Macbook Air I have to disagree. I've owned a 15" Macbook Pro (which has been given to the wife since I upgraded), a 13" Macbook Pro (company machine, I never use it) and a 13" Macbook Air and this feels like a larger Macbook Air more than anything. It's thin, light and very easy to carry around and it doesn't seem to have any of the noise or heat problems of the old Pros (I assume Ivy Bridge and Kepler are to thank for this).
- Speed: My model has the 512GB SSD, a 2.7 Core i7 and 16GB of RAM. It's freaking scary fast and I haven't run into any situation where this machine is anything but butter smooth. The important thing is that everything just runs without any perceptible lag, although I will admit that I haven't tried doing any Blu-Ray encoding yet. Still I have been doing some fairly intensive stuff (building some large projects from source, working with some complex Xcode stuff and doing high res Photoshop work) and its still the fastest machine I've ever used by a mile.
- Software: A lot of software still isn't Retina optimized. See the way that Apple was able to 4x the resolution without making everything tiny was that they basically doubled everything but kept all the sizes consistent. This means that vector stuff like text looks phenomenal but pixel assets need to be upgraded otherwise they look blurry. It's especially funny looking at a lot of webpages since the text looks outstanding but images look comically bad. You CAN adjust the way that the pixel doubling effect is handled but that sort of misses the point in my mind.
- Gen 1: It's still a gen 1 Apple product which means quality might be a problem. As if to underscore the point, my spacebar is sticking and I just know I will need a Genius bar appointment soon.
- Cost: Although the baseline model is RELATIVELY reasonable, you really need to step up if you want decent amounts of storage. And although 8GB of memory standard is very generous, you really need to bump up to 16GB because of the next point.
- No Upgrades: Totally non-upgradable. You can't add memory, the SSD slot is proprietary and this thing is so tightly cemented together that I wouldn't even try opening it (and this is from a guy who performed his own major upgrade on a Mac Mini).
It's the best laptop you can buy for personal (non-gaming) or professional work and it's a very compelling upgrade for anyone who likes the Macbook Pro but wants something more portable. Honestly the retina screen on the one hand is the most compelling feature but on the other is really an afterthought to the value proposition (a leaner, meaner Macbook Pro). You really aren't giving up much with this design aside from the optical drive which I doubt anyone is going to miss.
Fair warning though: if you go retina for you laptop you can't go back. Every other screen will look like shit to you after this.