Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No content, froze several times

I bought the device for my wife for Mother's day. She is an avid reader of romance novels.First, the device froze and had to be reset twice in about four times we tried to use it.Then, when she tried to buy content, not a single one of the recent, best selling romance titles she wanted were available. Few of her favorite authors had and content available, notably, there were none by Danielle Steel.