text: I tried to give this show a chance, but it really doesn't sit well with me. Although the performances are good, the writing isn't. The two oldest step-siblings, Derek and Casey, are equally annoying; I get the impression that we're supposed to side with Casey, given that she's the protagonist, but I don't find her at all likable. The parents are continually portrayed as utterly clueless. The three younger children are the most watchable things on the show; Lizzie and Edwin are sweet the way they team up, and Marti is adorable. The plot lines are a bit far-fetched and the whole premise is mostly hard to swallow -- blended families are common, yes, but this family isn't really trying all that hard to blend. On the whole, I think it grades thumbs-down.