Fast-paced (Alex), overly fast-paced (Paladin) - requires strong micromanagement skills.
Average (used by most players).
Safe (Mareti).
And each style has its nuances - some prefer to gather as much information and as many strategic points as possible, others accumulate resources, some try to build up their economy as much as possible, while others think about what units to use on day 121, some prefer to upgrade only one unit type, while others have 2-3-4 unit types depending on the map and situation, etc.
In principle, after watching a dozen games of one player, you already have a clear idea of their style.
Зима 2011-12.