Fantasy Football Week One

Ouch. I'm sitting in 10th place (of 14) after the first round of games. I had a few players really come through, and I had a few come up short, but my biggest mistake was in team selection. I ended with 10 pts, while two of the players I left out got 11 pts between them. Here's the thing, though: Do I get more involved, and spend some time researching the players, the opposition, etc? Doesn't seem like a good use of my time.