I've been using Lumina for quite a few weeks now. My experience with the product has been nothing short of good but not excellent so I'd be giving them 4 stars and not 5. Like every other product this camera has its pros and cons. Nice hardware and integration, reliable after sale support and an awesome promise are the aspects that make Lumina stand out in the competition. They have all it takes to get to the top spot and they only need a few right software updates. The sooner the better. Thanks.