Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a very good product - at all

Minimal instructions (for the DS) and very unprofessional looking applications make this product a waste of time and money. I got it installed and briefly saw a MAC address appear in a window, but still the DS reported an unsuccessful connection test. That was the best it ever got, after that, the MAC address wouldn't even appear any more. Even after disabling WEP, no joy. This product is schizophrenic. It's packaged with NINTENDO DS all over the box, but most setup instructions are for the PSP!! Weird.