Work is pretty easy, but boring. The pay (pay-per-piece) is nice if you work hard. I know folks with much more difficult jobs getting paid less than I do. Benefits are great.
There's not a lot of social factor in data entry, as it's very productivity-based. If you talk to the person next to you, others will get onto you -- and not just supervisors. I've seen rude co-workers try to play the part of supervisor a few times.
Despite that, it's a decent job, stable enough. Listening to music makes the day go by faster. If you're looking for advancement, data entry is kind of a dead end, so you'll want to find a different department or job. It's a good job to start out at, though.
Pay is decent, benefits, easy work
Little to no advancement prospects, very isolated, fairly boring