Given the task definition and input, reply with output. You will be given a review about a book, an item, a place or a movie. After that, a question is given that you should answer using a certain span of the review. Your answer should be from the review itself and should not contain extra words, and should not be a combination of different spans. If there's no direct answer to the question, answer with a part of the text that is the most relevant to the question. See the examples for clarification.

review: Worked as advertised. I have not had any of the issues with the case putting my device to sleep when folded back. This is a great buy. Even though it does not llok like my Nexus & is protected on the sides it is. The side are open but the catch the hold the device in seem to be strategically positioned so as to protect the device in critical areas if dropped. The case is not bulky and actually fits in most of my pant pockets. Only issue is the first angled notch is not quite deep enough and does not stay in place well.
question: What is great about this stand?
This is a great buy