He has incredible versatility as an actor and most importantly picks parts that play to his strengths.

> It gets more noticeable when he gets outshined by his co-actors and it happened several times.

On that point. If you take the 10 fastest sprinters in the world, and have them run a race. One will be first and one will be last. The last one is still the 10th fastest guy in the world.

Just because a co star may out shine him, it doesn't negatively reflect on DiCaprio.