This magazine is very good, and the price is acceptable. I recommended this magazine.
Though the content is too easy for a real hacker to read, it is very interesting for a guy like me, had some newbie experience in network/Linux/NT. For the Apr 1, 2011 issue, I'd especially like the article of "Transmissions", "How to Accept Payments Anonymously - A Digital Currency Guide", "Password (In)Security?", Password Bypassing and Clearing", "How to Find Out What the Government Knows About You". They were glorious, interesting, useful.
The disadvantage is lacking of hardware hacking. Hardware hacking using FPGA is needed sometimes. In this issue, there is only one article "Transmissions" mentioned about TI-MSP 430 chip.