Its not good, its the best! I bought it on day one and so far there have been no problems whatsoever, every single thing with this phone is good - RAM, processor, camera, battery and accessories and I got it for 4999. There is no phone- Windows or android at that price range that can match this device. The only con is the lack of ambient sensor which makes it difficult for viewing in direct sunlight. I would definitely recommend it.
Btw, requesting Laura again, please make a topic under 'Other Windows Phones' for Lava Iris Win1.