It was a long time ago. The first thing that comes to mind when I hear "Filler" is DBZ. Perhaps I'm thinking of expository episodes instead. They were relatively the same in the end, to me. Glad I gave you a good laugh. : /
Speaking of filler, I used to watch Inuyasha for a year. Looking back on it I've completely forgotten what any of it was about, and I think it's better left off that way. I hear it was a rather vanilla setup. But a lot of the stuff they ran on the TV was mostly just filler stuff while the plot got in motion, if memory serves me well. If you asked me then, I'd probably say I liked it. But then, I had little of what I call "Taste".