John Deere: Harvest in the Heartland review at IGN.

"Okay, so we're not dumb (well, not really dumb). John Deere: Harvest in the Heartland is obviously just an advertisement for John Deere tractors disguised as a Harvest Moon ripoff. Fine, we can deal with that. After all, Cabela's has sponsored tons of hunting/fishing games without beating the brand name over the player's head. The difference is that Cabela's doesn't require the player to travel to an authorized retailer and purchase its products as the only option to progress. It wouldn't be a big deal if the developer made a decent game that's actually fun to play. Unfortunately, Black Lantern Studios made a game that is hardly functional, much less fun."

Full Source: IGN