Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Beware

I have purchased two Solia flat irons in the past two years and both of them just stopped working. The first lasted for about 9 months and the other (which didn't come on this morning & that's why I'm online searching for another one) I think I've had for about 1 year. I didn't drop them or abuse them in any way and I was very happy with the straightening quality, but I'll not purchase another Solia again. However, I do wonder if that's just the nature of flat irons. I guess I'll find out after trying a different brand.