AVRev gives it thoughts on Sony's PlayStation Portable:

Let me come right out and say that in the 20-plus years that I have played video games, from the Atari 2600 to the Microsoft X-Box and Sony PS2, I have never been more enthusiastic about a video game system than the handheld Sony PSP. This brand new, handheld gaming system from Sony is not the most powerful game machine on the market. It packs a modest 333 MHz processor and there aren’t a great deal of games available yet, so why am I so up on this system? The answer is simple. A video game system is only good if you actually end up playing it..



Link: AV Rev