I've played with it, and agree that it sometimes makes some odd recommendations. Such as putting my MVP-type slugger in the lead off spot.
I understand the logic of giving your best hitters more AB's over the course of the season, and your lead off guy on average will have 40-50 more PA's over the course of a season than will your cleanup guy. But I'd rather have my MVP slugger batting 3rd or 4th after a couple of high OBP hitters rather than as the first hitter of the game (bases empty), or subsequently throughout the game after my 8 and 9 hitters,