I think it helps you gain a quick perspective on what's actually out there, especially in case you missed something in your curriculum. I personally found the J

I think it helps you gain a quick perspective on what's actually out there, especially in case you missed something in your curriculum. I personally found the Java EE chapter a better introduction than the official starting documentation from Oracle, with fewer buzzwords and more actual information. The Object orientation chapter feels a little out of place to me, though; hardly anyone with a degree in IT wouldn't know about it. Overall, not reference material but a good intro, although it's somewhat outdated and the fact it was put together from individual essays leaks through.