The tripod looks solid processed. The included weights allow mE but not optimal balancing for the GoPro. I have a 30g weight fitted above (the GoPro then on the weight) manufactured and down with a screw from the hardware store and additional washers and nuts the appropriate counterweight. I have thus achieved the best ever result for me. The supplied 100g weight is too heavy for the GoPro (at the lower mounting point).
The Sevenoak tripod is similar to the Mantona tripod for Action Cams (is also available here on Amazon). So if you want to catch more reviews, there are far more Reviews to find.
Conclusion: It should be a bit time schedule for balancing and must not expect miracles equal. The tripod makes movements "smoother", however, compensates only two axes. Ie walking movements are clearly visible remains (for example). Here you would have to adjust its walking motion accordingly so that the camera "really" floats and the movements are no longer visible in the recording. This is me not yet satisfactory so far succeeded.