I've noticed a few of my photos of late have been appaulingly out of focus. Now I know that I'll always have some shots that are complete garbage but I'm sure I spend enough time getting the focus right (or what looks right to me)

I know I have crappy eyes as I wear glases for reading and the computer but I didn't think they were THAT bad! Does anyone else have problems focusing through the tiny view finder?

Cheers.