Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

[Q]: I love the bag but one of the metal pins fell off and I don't know how to contact the seller to ask for a replacement pin.
[A]: Negative Review

[Q]: Works with the Thinkpad power brick. I prefer this to the regular adapters because I can put this on my laptop's power source before the trip and I never have to worry about misplacing/forgetting the dang power adapters. Plus it makes is much easier not having to figure out how to plug some power stack contraption and keep it from disconnecting in various outlets. And it is shorter in size than the regular US power cord with adapter, meaning it has a chance of fitting in more hotel room power outlets, which for some reason are always located behind some unmovable nightstand with about half an inch of space to spare for plugging in stuff.
[A]: Positive Review

[Q]: I really like this case a lot. I like the way that you can turn it to play games or watch movies on it. I wish that it more colors to choose from though. It is worth what you pay for.
[A]:
Positive Review