First and foremost, let me tell all of you that I have a huge love for this franchise. The movies aren't cinema verite by any stretch, but they are a damn fun ride. This one actually exceeded my expectations, and I thoroughly enjoyed every laws-of-physics-defying moment of it. Despite the fact that the forensics in this movie were not at all accurate (I am a forensics major, so...), the ridiculousness of it all lent to the over all feel of the movie. I noticed a lot of women in the audience, unlike the last F&F movies. I think the draw of The Rock vs. Vin Diesel roped in a lot of females. Lots of attractive female eyecandy in this one too, as per usual. One thing I've always liked about the franchise is that women are portrayed as competent and pretty much on equal footing, which is nice in a male-targeted series of films. My only complaint (don't worry, no spoilers)...why the hell was The Rock always so damn sweaty? That was kind of gross, but aside from that, I recommend this film to men and women alike.
PS- Stay through the credits. It's totally worth it.