I've watched the video a couple times and the only thing I can see that it does wrong is the fillets on the handle (and maybe the way it used a spline & sweep for the handle could have been improved but it's no worse than you'd see from a new Solidworks user).
I've watched the video a couple times and the only thing I can see that it does wrong is the fillets on the handle (and maybe the way it used a spline & sweep for the handle could have been improved but it's no worse than you'd see from a new Solidworks user).