over 50-100 plays, yes and what kind of profits do you excpect to make off of 50 plays, unless your betting a VERY high pct of bankroll and if that's the case, good luck if you happen to lose a few in a row.
When it gets to 1,000 plays? NO WAY, NEVER
One of the things that drives me nuts is people that believe in the "selective" play theory. These lines are too GOOD to spot 65% plays, there are no such thing and if there was how do you know you would be able to identify them. Too much luck involved. You should pull the trigger when you think you have a 54% play or better, peorid and with enough of them the profits will add up.