Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great mouse... but only when it's still working

I bought my Targus mini retractable mouse a few months ago.The first few months it was working really great. I would have given it 5 stars. It was very nifty and handy, plus it went nicely with my small laptop. It doesn't clutter your bag or desktop. I got really nice comments about this cute mouse.After a few months the mouse just stopped functioning properly. I had to click several times for it to really 'click', the pointer is very erratic at times, the scroll does not work anymore and I can't seem to retract the cord. In short, it's busted.It's not worth worth it. Nice mouse, but it has a really short lifespan. I would have bought a more expensive mouse rather than this one.