IS is possible to have an effect like this?

Hy! I am trying to achieve an effect like in1] , basically to have an animation setup along a spline but to be able to rotate my view 360 degrees with my mouse . I have read this answer and tried the setup but somehow when I hit play my character doesn’t do anything. I have created a target point, animated its movement with matinee, did my blueprint setup like in the example above, but nothing happens when I play the level. I have to mention that I’m new to UE4 and I started my level from the Blank template. Is it necesary to start from the First Person ? Thank you !