@Im_smarter. I'm on a Mac. I see the arrows for the Sunday strips. I used them with ease, just like you. I don't like it. I don't want to shift. That's simply my preference, sans the "whining."
For all the complaints about speed, the only place I notice a problem is with my Treo. It takes a second to start to load, then it hangs for 90 seconds, then it finishes loading. Somehow I think I can live with that.
My goodness, there are a lot of whiners out there. First of all lets look at the time it takes for this site to upload onto your screen. I have a super fast fiber optic phone line. It takes about 2 seconds to view the whole page. Therefore, I have no issues with that. The sunday strip IS viewable if you can figure out how. On the third panel there is a watermark with an arrow on it. Click on the arrow and the whole panel shifts to the left to reveal the next three panels. Easy enough. Of course if you own a Mac and are intelligent, then you probably have no issues, right.