I try to like you Pilot FriXion, I really do. I've tried, and tried some more, but it just doesn't seem to be working out. Your fancy barrel caught my eye, and you were quite a treat to hold, but deep down inside I know it isn't going to work out. I'm sorry Pilot FriXion - I think we should see other pens.
Sorry - that just came out of me, but yeah, I don't like this FriXion Highlighter either. If you click on the photo, you can see that the eraser smudges the ink when erasing (the gel ink pen is the 0.3mm Pentel Slicci). It does a fine job erasing just the plain highlighter, which you can see at the bottom of the photo, but what good is that? The color is too light and tends to pool at the tip as well, so there isn't much that I like about this pen.