Instruct: Classify the given review into positive or negative sentiment.
Query: Has difficulty with walls

The 360 wireless adapter was fine except when I wanted to watch Netflix in HD. Unfortunately the adapter did not get strong enough of a signal to permit this so I have 200 feet of ethernet running through the house. That being said, it is expensive but worth it if your wireless router is close to your system and there are not 3+ walls between it.