Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Delivers a lot of bang for your buck

After having a terrible experience with a similarly priced mouse that I bought from a retail store I ordered the LX7 from Logitech and immediately threw the old mouse in the trash once I tried out the LX7 for a few days.The function of this mouse is perfect. The movement is smooth and accurate as are all of the buttons and the wheel.The size might be a bit small for some (I have pretty large hands) but I find it to be pretty comfortable still. It's nicely shaped and the rubberized sides give it a good grip.I haven't had to worry about any of the silly syncing procedures like I had with my old mouse and the wireless reception is 100% perfect (the mouse is about 2-3 feet away from the USB dongle, transmitting through the desk)I don't have a single complaint about this item, and for the price I'd be suprised if you could beat it.