Try adjusting the angle of the lenses with respect to each other, more -- instead of /\. A few that I got had a strong angle but were much better after I flattened them out. Of course it could be other things like getting astigmatism wrong but it's a quick thing to try out.
You don't need a tax. Just get rid of the massive subsidy that HFCS gets.
edit: I had meant the indirect subsidy through corn subsidies. I agree that there shouldn't be much of a distinction between HFCS and sugar (fructose) from other sources.
My solution was to set the location to south of Hawaii. That gave me the best combination of bright during the day and not dark until 8pm or so. Setting my actual location was making it darken before 4pm.
It's not irrelevant. It's a design decision that punishes curiosity with unwanted and nonundoable actions. What else is the site going to do on my behalf because of something as simple as parking my mouse on the wrong part of the screen or in this case hovered over a nonintuitive button expecting some hover text to tell me what it is?