excessive haze in new windows

[brendan]

i know hard-coat low-e glazing is expected to have a slight blue haze if you look at it carefully from an angle, but i have some new units put in and the haze is always noticeable. Is this typical of cheap units, or is something wrong with them? Should i suck it up or kick up a fuss? Pic attached. Thanks

 

[JohnKay]

Hi brendan,
All I can say is that looks dreadful. You should have a hard job telling them from plain clear glass. I think a complaint is in order here. Were the installers FENSA registered ?