Very rich colors, at first I thought I adjusted the saturation, which was not the case
The sky is reflected in the sunshine in beautiful, rich, dark blue
Good polarizing effect - Wasseroberfächen reflect barely
The haze is filtered out, everything seems clearer
Conclusion: The filter is the price worth. It's not worth saving here, especially if you have a good, expensive camera, otherwise the result is worse than no filter
Please note:
Where a lot of light, there also shadows: The filter natural light also takes away, that take a longer exposure time in purchase or in image processing approximately 1 - 1 1/2 stops Burn, depending on the angle to the sun. Is also dependent on the camera. This little extra effort, it is value.
Have a few sample photos set (eg the road bike)