I think a ton of why the Lions recreated last night has to do with all the Ravens' defensive injuries upfront. The Ravens were missing some studs in their front 7. When Goff can be a statue and their run game gets going, the Lions have plenty of weapons to move the ball and look unstoppable. Limit the running game/short passing game to Gibbs early and make Goff move and that's a totally different looking offense.
The Ravens, IMO, are overrated. They found a way to blow a double digit late 4th quarter lead against the Bills in Week 1 themselves.
It's early, and in the NFL you're only as good as your last game - if the Lions run up 40 points and 450 yards of offense against Cleveland next Sunday (in Detroit) against the front the Packers just faced, then things start looking like Week 1 was an aberration and the Lions should be favored to win this division again. I think the odds are pretty low for that happening on the back of a 200+ yard rushing day against that Browns front, though. Wouldn't surprise me if it's a home blowout, but that's more on that Cleveland "offense" being on the road and likely setting the Lions up with short fields/turnovers and not doing much of their own on the scoreboard.