Given the task definition and input, reply with output. 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.

Review_1: Basic GPS unit for those of an older age who do not use smart phones. The screen is small but for the price, a very nice unit. Touch screen and color graphics are a nice touch. If you are looking for the no frills, basic navigation system, save $50 + and buy the 'One'., Review_2: I'm a novice at electronics, and there are too many processes to go thru to get to what you want (to get to your destination) - once you figure out all of the buttons to push - it's a beautiful thing..., Review_3: I got this because it was a deal. I should've known TomTom has a funny way of making you forced to update maps, and in LA a lot of stuff changes so you may as well not even bother with this thing. I use this now as a back-up gps. I just hope this thing does find if and when my phone dies., Review_4: Works great. Easy to use. Sometimes may try to take you on a weird route. Still have to have an idea of how you want to get somewhere so that doesnt happen. But, it will always get you to where you want to go., Review_5: I got this for my granddaughter for Christmas and she is thrilled with it. She has her own business and must do a lot of traveling, this has been a great help to her in her travels. She is very pleased with it and I am so glad I got this for her gift., Review_6: I got a great deal on this TomTom. Not the latest technology (screen size, touch screen / talk options) but had all the features I needed (full street names big visuals). It hasn't dissappointed yet! I would recommended this to anyone., Review_7: very easy to set up and use! arrived about 2 days sooner than expected. i didn't even have to read the manual to figure out how to use it. i also like the speedometer on it (my car's speedometer isn't working)., Review_8: I have purchased this nit back in 2011 and after couple month the battery kept dying.After researching this problem, it appears there is a known bug that the gps wakes up by itself and drains all battery.No firmware update ever resolved it.Avoid, not recommending, seems like a widely known issue.
Overall a great gps for the price, simple and easy to use. Makes a great gift for those not comfortable using a smartphone. May not keep up with the latest map updates, especially in a big city, so keep that in mind when using.