Anyone who doesn't like this show doesn't understand this show. She Spies knows that it's campy, cheesy and utterly inane. The cheese is what makes it a great show. If you truly watch the show, the little odd jokes every few minutes are not at par with the Zucker brothers, but definietly does a great job aspiring to it.
All the inside and stupid jokes make it worth the campiness.
Cassie: Didn't we just stop a computer from uploading secret data last week?
Shane: Nah, week before that. (cuts power)
Mel: Oh no! It didn't finish uploading. It didn't send!
Cassie: Didn't that happen last week too?