It's certainly do-able, but it's not fun. You have to reach the switches with your super full, then hope to get lucky while de-activating the switches. The final boss is dumb because you reach the lock spot, jump on your vehicle to reach the next switch, but if an enemy knocks you off you have to do the entire boss fight over again. It was clearly designed for a fire team. Nothing wrong with that per se, but don't lock prime engrams behind it.