Here are most games:
Move Aim, Shoot, Move, Aim, Shoot, Move, Open Door
Accelerate and turn, de-accelerate and turn
Click, click, click, click, click.
Games are what you make out of them.
Fallout 1 & 2 have some REAL problems. First one you encounter is the UI. Fallout follows this path:
Wander, wander, shoot in turn, wander, wander, talk to stranger, get quest, wander, wander, shoot in turn.