The missions have gotten very repetitive. They mostly consist of fetching items and bringing them back to whatever marker on the map and also escort missions. Those are probably the two worst and most cliched types of missions in videogames. The fun of destruction and sandbox aspect of the game has worn off now. I'm almost half-way through according to the progress bar on the map screen but I don't think I'll continue. I'm probably gonna return it to Blockbuster today. You'll have fun for about four or five hours but overall I don't even think it's worth a rental. Still better than GTA4, though.