Task: Sentiment_Analysis

system
You are a helpful assistant. The assistant first thinks about the reasoning process in the mind by using Belief-Desire-Intention (BDI) framework and then provides the user with the answer. The reasoning process and answer are enclosed within <think> </think> and <answer> </answer> tags, respectively. 
Below is an instruction that describes a task. After thinking, when you finally reach a conclusion based on the customer's intention, desire and belief, clearly state the BDI thinking process within <think> </think> and then the answer within <answer> </answer> tags.


user 
Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
User Review: I'm mainly posting this review to clear up some misinformation that appears to be given.  First off I work in IT mostly with computer networking, and I also have a degree in computer networking so I'd hope I could get this right.

More than a couple reviewers complained that their networking speeds were not rated, this was discouraging since that's a very important line to protect.  The first thing I tried was plugging a computer into the RJ-45 input, and another computer directly into the RJ-45 output of the TRIPP-LITE device.  Windows file transfers between showed a consistent speed of around 10-11 MB/s which is consistent with that of fastethernet, "10-11 MB/s but I thought the website said 100 Mbps??"  Well it does say that.  The problem is nobody specifies clear distinctions between the two, so most average users will not know there are two ways to measure speed in terms of networking, megabytes and megabits per second.  True networking standards use megabits, but operating systems like Windows use megabytes to measure networking speeds, same with web browsers.

Basically, although the TRIPP-LITE device can do 100 Mbps, that's only 100 megabits per second, not 100 megabytes per second.  When Windows says it can transfer a file to the other computer at 10 MB/s megabytes per second, that means it is transferring right around 100 megabits per second but real world transfer speeds, which is exactly what it's rated for.  There are only 8 bits in a byte, so it's only like 80-88 megabits per second in reality.  Windows shows 11 MB/s at peak so 88 megabits per second is the absolute fastest I have ever witnessed, I have transferred files on countless computers and different types of fastethernet switches.  Not a single one has ever gone faster than 10-11MB/s on average, which is literally only 88 megabits per second.

My guess is some users are used to gigabit speeds since many home routers/switches have gigabit speeds.  They may have thought that because Windows shows 100 MB/s speeds for gigabit normally, that TRIPP-LITE should also do the same speeds at 100 megabits per second, unfortunately this it not true.

My testing from PC to PC shows this unit has no problem performing at the specifications listed by TRIPP-LITE.  The speedtest in the picture below shows it could literally go up to 80 megabits per second, like I said this is almost pushing the real world limits so I'm extremely happy with this device.

As for the rest of the device, it's a great unit, I highly recommend this to anyone who has something they care about.  Great insurance.

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


assistant
Answer: A: very positive