Task: Sentiment_Analysis
Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
PROs:

I've had two Garmin 120s and one Garmin 130 for years.  My family uses them all the time when we're out riding our bikes.  I especially like them at amusement parks because we sometimes split up, and over reasonable distances can use them to communicate and find each other.  I believe Garmin holds the patent for transmitting locational information in the way that they do for these types of radios.  Very handy.

CONs:

On the other hand I think there are two main design problems.  The minor one is that the battery compartment spring connectors wiggle loose over time and with no capacitor to ride through a millisecond of loss of power, the units simply crash or die.  The more major problem is that the only way to update these rinos (maps, software updates, etc.)  is through an old obsolete DB9 serial cable.  No modern computer even comes with serial connectors anymore!  Seriously Garmin, you've already gotten a huge return on investment in your design that is well over a decade old now - can't you even see your way clear to refresh the computer interface so that your customers can download maps (which you also sell) on a modern computer?  (Note: the more modern/expensive rino models do have better interfaces, but the low end models are stuck in the past with an unusable connector.  If you have to have a rino, get a different model.)

I love the concept, but I can't recommend any product that can no longer communicate.  It would be like asking someone to recommend an old analog NTSC TV set.  Just say no.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: E: very negative