Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Mouse - perfect for wired Airplane use !

Pros:- Fairly low price (for MS product)- Great resolution- Ease of use- With Vista, no S/W install was required for basic use (including wheel)- Wheel-feel is different since it has no clicks, but very quiet and easy to get used to- Cable length is short (about 1.1/2 feet) which is perfect for Airplane use- Size is not too big, so it fits in your bag and you can use in small space; big enough for comfortable large hand use (my case)Cons:- Fragile... after a few months of use, need to replace because wheel kind of stopped working... inaccurate and hard to move.