no, she is not just a writer who happens to be female. she is the queen of something that the male-dominated publishing industry has called chick lit. ie, fluffy, gag-filled books about girls Who Don't Fit In but find true love in the end. like jane austen, but with a zillionth of the talent.
and yes, enid, very like kethy lette. absolutely exhausting to read, you just want to go 'shutupshutuuuuup'.