After 7 long years, 165 episodes and 7 seasons, you very rarely see a show's standard of quality stay at such a high level. With C.S.I. though it only gets better and better and season 7 is probably the best yet. The show's bigger budget is also quite obvious in this series as each episode is like a mini-movie with it's great special effects and the picture and sound quality is much better than before.
All of the regular team return with Grissom and Catherine leading the shifts. Jim Brass has recovered from his gunshot wound and is presented with an award of bravery that he rejects as he doesn't believe he deserves it. One of the things that makes this season so much better than the previous ones is the serial killer known as "The Miniture Killer", who leaves inch big models of the crime scene but is in absolutely perfect detail. This killer debuts in the first two episodes (a double-episode) and then returns throughout the whole of the season.
Overall this is a fantastic season of one of the best TV shows ever and just proves why it is just that much better than it's two spin offs, Miami and NY. This is a brilliant DVD boxset and one that is absolutely essential to your CSI collection. I just can't see how this show can get any better!