I'm mixed on this.CoCage said:TFA more or less has the same score as ROTS. TFA has the slight advantage due to going back to practical effects, and bringing back the fight choreography of the older Star Wars films. TLJ does the light saber fighting even better. TLJ is an 8/10 for me by the way.
The prequel trilogy while having entertaining lightstaber scenses felt way too flashy and didn't invest me as much. ROTS though while still having the overly flashy problem, I found more invested in than the fights from Episode I & II.
If someone says that the lightsaber duels in Ep. 1/2 lack emotional investment, I get where they're coming from, even if they're a marvel to look at (well, the Ep. 1 one is at least). However, TFA has the opposite problem for me in that while there's certainly emotional investment there, it's terrible to watch. This isn't calm and collected like the OT, or flashy like the PT, it's simply Rey and Kylo flailing around. It reminded me of the type of swordfights I'd have as a kid. It's made even worse that Rey beats Kylo - you can explain how it happened (if you stretch things), but from a writing perspective, I can't justify why it happened. It undercuts any potential tension between the two at this point, because Rey's faced Kylo twice, and won each time. Imagine if in the OT, Luke beat Vader in a lightsaber duel as soon as Obi-Wan disappeared.
TLJ is a bit better, but the throne room duel is still too clunky for me. Again, good emotional moment, but I'm really not a fan of the 'heaviness' aspect the video you posted describes. Lightsabers are near weightless. They're a hilt projecting energy, which has no weight, because it has no mass. Now obviously lightsabers have some mass somehow because of space magic, but it's disconcerting to see them wielded like actual swords.