I'm not sure how to feel about this game.
On one hand the Ravens don't look good. Lamar is great, but they haven't been able to run the ball with their running backs and their passing offense is really boom or bust. If the Pats can prevent explosive plays by playing heavy coverage I don't think the Ravens can consistently move the ball by taking what the defense gives them underneath. The Ravens defense seems pretty bad against the pass, but I'm not sure the Pats have the passing game to take advantage of that.
On the other hand, I could see the Patriots come out and make mental mistakes that lead to explosive plays for the Ravens and turnovers given up.
Coming into the season I expected the first 4 games to be really difficult. After watching the Ravens against Miami and the Packers struggle offensively in their first team against a defense that got lit up by the Eagles yesterday. Honestly, I don't think the Ravens or Packers are really that good. Unfortunately the Pats aren't that good either.