The interface looks nice, but the feature set isn't even close to payment-worthy. In addition to many needed features, it would be nice if ads that you've already read would not be displayed in bold anymore and nor would they appear in the number of found ads total that appears next to each saved search. It feels way too static, as if it were only a window allowing one to look but not interact. I have to say Marketplace has quite a ways to go before being worth a dollar.