It might be. But now that I know how to do it, I could probably get it done in 10~15 minutes for that one plug. I think the "harder" one would be the passenger side since you have to remove the injector computer to have better access to the plugs and coils. Well, time wise...

you know, i have both drivers sides out (2 & 4) and i look at the passenger side, it looks just about the same.

I'm doing this from the BOTTOM however. Don't have to move anything on drivers side, just need to move overpipe on passenger side.