Don't expect oscar-caliber acting, star-wars quality special effects, or "Miracle Mile"-style end of the world drama.
A little backstory, my wife checked out "Swordfish" (which really should have been named "Suckfish" due to the amount of suck the film contained), and as punishment, I told her she'd have to watch "Wargames" as punishment.
It's actually a surprisingly decent little film. I was saying to my wife over the weekend that as far as computer stuff went, it was pretty consistent - and lo and behold, the IMDB shows one of the script authors as the same guy who wrote "Sneakers", another film I count as being imbued with the hacker spirit. WOPR's final commentary on nuclear war is probably the best summary of all the arguments against nuclear war...
That, plus Ally Sheedy is still quite easy on the eyes after all these years.