Instructions: In this task, you are given a set of reviews from Amazon and Yelp. Your task is to generate a summary of a given set of reviews about the information present in reviews. This generated summary should reflect users' common opinions expressed in the reviews, the common sentiment of the opinions and their details, and should be coherent with the given set of reviews in terms of sentence and information structure. Avoid creating summaries that (i) contains additional information which is not present in reviews, (ii) look exactly like the review, and (iii) uses 5 or more same consecutive words or phrases given in the reviews.
Input: Review_1: Took a long time to get and when I finally got them, they didn't seem to work to well joined up (I have 3). Also, they should have come with DC chargers, they don't seem to work well with batteries, imho., Review_2: The units work fine and the setup is described in the manual works well. The one thing that my wife and I do not like is the Audio. Sounds like you are in a box. The calling button is also a bit strange. It first beeps and then you can speak. The distance it covers is very good., Review_3: Don't waste your money on these. Although if you try hard enough you can make out what the other person is saying, the audio quality is extremely poor, as is the noise cancellation (if any), and the general sound quality. I wish I had saved the boxes. I'd be sending these back., Review_4: And the problem is having to wake the kids up in the morning to go to school. They are upstairs and I used to have to trek up and down a couple of times each morning. We put one in each bedroom, 1 in the living room and 1 in the study. Problem solved., Review_5: We use it in our office to tell another employee if they have a call on hold, but that is about all it is good for. Don't bother trying to have a conversation, clarity is too poor. I didn't realize until after the fact that I should have just bought walkie talkies. At least battery life in these are good., Review_6: I searched extensively for an intercom for my large two floor home. I selected this unit (ordering three units) and regret my decision. It was very difficult set up and doesnot work that well. I wish I could get a refund as we never use it. My search continues., Review_7: It is simple to program and operate, which is just what I was looking for. I just wish I didn't have to buy a power cord separately. I am running it on batteries right now, but I am not sure how long they will last., Review_8: I've spent hours already trying to set up my network and get this system going. The engineering leaves much to be desired. Can't get it to work as advertised. The Manual is one of the least helpful such documents I've ever seen.
Output:
This product does not come with an external charging adapter and must use batteries (not included). The usability is difficult and may require some technical ability. The item can be synced with other units in the location of installation. Shipping has been reported to take longer than expected and audio quality leaves much to be desired.