I'm definitely firmly behind Lambert but Morpheus and Papillon before him make a lot of good points.
I must admit, Lambert's idea of setting the ball rolling on a new forward-thinking way of playing the game had me very excited. Even when we were successful under MON I just hated watching us mindlessly hoof the ball up the pitch.
However you could argue that the short-term needs to be mixed effectively with the long-term else we may drop. Maybe Lambert's just got more balls than us though and he's not going to change his outlook despite the pressure cranking up. If that's the case, good on him and it would be great if at the end of the season, we all realize he knew what he was doing all along. Something about the man gives me huge confidence in him.
All that said, the short-term is pretty bleak and you don't just worry about relegation when you're in it, you worry about it when you're hovering near it consistently.