I liked parts of it, but had some serious issues with other parts:
1) Why did that guy leave those diamond implanted in his face?
2) The bad guy had his own gadget car! You can't do that! Only Bond can have a gadget car

3) The heat ray thing was a bit hokey. If a 747 could fly through it, I don't think it would do much damage to military hardware.
4) The Madonna theme was terrible. Worst Bond song ever. Very out of place

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5) Worst scene in the movie: Where CGI Bond was para-surfing off of that giant wave. It looked so fake it made me cringe.
6) Did anyone else get the feeling that gadgets were being used to just show gadgets in the movie? If you look in the older movies, they actually furthered the plot. In this movie, it's like they were saying "Hey...we haven't used the car yet...throw it in there." I dunno...it just seems like a lot of those types of scenes were forced.
On the plus side, Jinx was a cool character ((yummy!)) The Austin Martin was cool, John Cleese as Q works very well. I still think that Brosnan is the best Bond since Sean Connary. I give it a 2.5 out of 5 stars.