90% of the bugs I've seen complaints about never happen to me.
Venezuela is large and wonderfully rendered; depending on what factions you befriend there are enemies to fight all over the map. It is actually quite easy to change faction affiliation by picking up HVTs, destroying targets, and killing enemy faction soldiers. While the GS review would claim that none of that extra action is worth the time, completing those bounties allows you to buy better equipment from the factions. I might be able to understand a 5.0 score if you don't unlock the MOAB, Daisy Cutter, or the Diplomat Heavy Tank (copyright-infringment-free name for the Abrams).
Overall, this game has been underrated by the official reviewers. If you're a fan of the first game or just explosions in general, this is a game for you.