I've been playing a lot of Apex Legends lately and it lives up to the hype. The setting is interesting, the characters are cool, the weapons have some wallop behind them and the movement (especially the sliding down hills) is precisely as fun as you'd expect from the developers who made the Titanfall games. But there's one innovative feature that's become a little buried in the hype, and I reckon it's what's going to ensure that this game has legs: the Smart Comms system.