Anticipation FYI: My camera does not provide any blurry pictures or wrote a shifted focus as here in the other reviews more frequently. And so I come right at my core message, namely that the image quality is very good for a camera of this size and I can fully recommend!
My already somewhat outdated HD Hero original had now soft as they could not keep up with the features of modern cameras. The picture quality in 1080p left open by only 25p or 30p a lot of wishes for improvement.
Somewhat hesitantly by the bad reviews on here I have it anyway they ventured to order and was not disappointed.
I am certainly very critical as far as the image / movie quality offered me. In the 3+ Black Edition but I am happy about every recording I can draw on the computer! Even the 2.7K or 1440p mode is great to look at, but unnecessary for a regular Full HD TV. On my Apple Thunderbolt Display with 2560x1440 is 2.7k slightly scaled down and 1440p can be displayed natively. That looks really sharp! Color I have to refrain from criticism. Who would like to turn one more round in the post-production can in the Protune mode recourse of significantly greater opportunities for post offers without loss of quality when grading.
The performance in low light without using the Auto Low Light mode is fine for me and will certainly also beautify the odd dive. Here came my old HD Hero original to quickly reach the limits of the still presentable.
Conclusion: From me an absolute buy recommendation if it does not arrive at the last Euro as the price quite high, which is a camera which is not used in most cases every day.