I loved the main game and played it three times over. It's true that it's quite a buggy game, as expected for any open world game I guess. The story has more possible variations and alternate endings than Fallout 3. Hardcore mode is really great too, I hope they bring it back in Fallout 4. 3 out of 4 DLC's I would consider to be worth it, Honest Hearts is a bit lame but each of the others bring something new to the table that isn't in the main game. If you're waiting for Fallout 4 revisiting this game is worth it.