I was hesitant to buy it in light of comments on the lid. I ordered it despite this because it pleased me a lot aesthetic level and wanted a product without bisphenol. So in terms of the effect they could improve lid. I had a problem once it opened during heating because I did not fully supported when I had closed (but still I think it would review the closure principle) Another downside is a little heavy. Otherwise it is very beautiful and is almost disappointed when she stops because the water show that end with the blue LED is magical limit ...