In general, I can read the computer monitor and documents ok, though I get the sense (not sure if this is the case objectively) that my eyes are mismatched. Beyond about 5 feet, things get blurry and move in and out of focus at different times during the day. Sometimes the lubricating drops help with the blurriness.
On the road, car headlights definitely have halos though not big ones. I've read accounts of people who thought driving was dangerous because the halos were blinding. Definitely not the case for me.