Not at all. It was over a longer period than 4 years though (BF4 had a remarkably long life) and included sessions of over 40 hours straight at my worst.
Battlefield 4 was amazing. It's sad that after all they went through with the community engagement and updates to that game to make it so good, they threw it all away to start from scratch making vibrantly coloured battle royale slop worse than everyone else was already doing it.
I put somewhere over 12k hours into BF4 alone, and I've barely touched the series since. That game had the special sauce that they've failed to capture ever since. An updated remastered Battlefield 4 would perform incredibly well; ironically, my biggest fear for it would be that EA wouldn't be able to help themselves, giving a huge budget to a massive team and completely wrecking it by doing too much.
Incidentally, I'm in Victoria myself. When I bought my house, the inspector did the works. Multiple roof spaces, got under the house and had a look, full report with photos, phone call consultation to explain everything he saw to me. He even notified the sellers of an urgent issue and they had it fixed that afternoon.
I guess it depends who you hire (and whether or not you want to know about any issues, which is the most compelling reason I've seen in the replies so far for why this was "missed").
How? It was accessible through a door. Nobody - not the seller, agent, himself or any other prospective buyers, or the building inspector he presumably engaged to check the place over before signing contracts - thought to look behind the door?
How can you buy a house without checking out the foundations/basement yourself or by a pro?