The review's just keep on rolling in.. Computer and Video Games has put up their contribution, here is a snippet:
Now the thing about Planetside that will undoubtedly frustrate a great many people is, that while playing alone as a soldier either side of the lines is possible, it is largely pointless, utterly frustrating and terminally boring. The only way to play is with a temporary squad (or better still an Outfit), and there are always a few in need of semi-experienced players. Unfortunately a fair percentage of them are either led by dimwits, or are made up of a poor selection of player classes. Or both, meaning it can be somewhat of a lottery who you end up fighting alongside, a fact that has a massive influence on how much or how little you'll enjoy the game.
Read the entire review
here, it gets an overall score of 8.