According to the ratings, we're smitten with the bleak realism of today's crime dramas. The ''CSI" shows take their cues from ''The Silence of the Lambs," as they hypnotize us with the ugliest sides of being human. The ''Law & Order" series etch psychological and judicial corruption with a compelling, machine-like precision. And these franchise products do offer addictive thrills as they turn the dark side into a procedural science.
But for all their cool spectacle, these shows are short on charm. For all they offer in brainy detachment, they're lacking in personality and fun. ABC's ''Eyes" is a happy new addition to prime-time crime because of its swagger and kooky wit. Scheduled opposite both ''Law & Order" and ''CSI: NY," tonight at 10 on Channel 5, ''Eyes" brings a breezy alternative to the time slot, as it takes on the world of private investigation.