To be honest I really don't see why people complain about the price of the PSP Go, I mean, YOU think that it's too expensive, and think it's inferior due to no UMD etc. etc. , but for the people who can afford it, and are new to PSP gaming, AND want all their games in one place so they can switch while on the go, it's a perfect piece of hardware, and it has a hefty amount of features, I mean, you can play games, listen to music, watch films, make calls, and if you've got a mobile phone with you, you can use it to connect to the internet on your PSP (Not sure if the update is out yet ?), it's like the ultimate portable device, AND it looks amazing.
And to be honest, saying £200 is too much for that is ridiculous, I mean, how much was the original PSP when it was first released, around £180 or so, right ? And no one complained at that... hypocrites ! ... Haha, just kidding, but seriously... £200, heck, £225 was a damn reasonable price to be paying for a PSP Go.