Teacher: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Teacher: Now, understand the problem? If you are still confused, see the following example:
I was very surprised at the high quality of the stitching, the sturdiness of the handles and the padding for my laptop. The price is amazingly low and the look is very good. I am quite happy with this purchase. It fit my MacBook Pro perfectly, with a little bit of room to spare.
Solution: Pleasantly surprised
Reason: The review is positive and the user liked the product very much based on the given review, and the title correctly resembles to review.

Now, solve this instance: Pros: - Good concept Cons: - Weak signal strength - Battery Life is only about 2 hours; likely long enough for continuous remote use. - They don't distinguish between two very different devices (the 3G and 4G). It's the luck of the draw which one you get because they are both called \"PHS300\". If you get the one pictured here with the logo on the unit, you have the older 3G version. If you get the unit without the logo, you have the newer 4G version. My first unit (a Version 2 4G unit) died within 2 days. RMA'd it and the 2nd unit I received was a Version 1 unit. Cradlepoint swapped the Version 1 for a Version 2 at no cost. I was at first frustrated by Cradlepoint customer service. However, in the end they did come thru and I changed my rating accordingly. Thanks Mike at Cradlepoint; good customer service.
Student:
Frustrated at first but Cradlepoint Customer Serive Came Thru