Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very poor-quality product!

I've encountered exactly the same problem as others are describing here - the cable just beyond the grey plug that fits into the laptop is weak and it constantly cuts the power. Even worse, this has occurred after only 3 months of use as an actual "lap-top" laptop (which has clearly accelerated the damage). You think this part is expensive? I'm currently looking at $60+ for a replacement in the UK... (although my adapter is a US model)