I never understood what was up with the first games physics engines but I remember walking into a hallway and my shepard suddenly jumped and got stuck in the ceiling... I was laughing untill I realized I couldn't escape
When the game has a tendency to make you stuck five feet in the air because of a damned tree root and you're forced to restart the mission after twenty-plus minutes of gathering damned dog tags with almost no ability to find them and no hints that they're in crates (how did they get in the crates?) yes, you should make fun of the game's engine. And I'm not saying that because something like that happened to me, I'm saying that because that's exactly what happened to me.