It's actually quite interesting what this tournament is starting to show. Basically there are a few schools of thought in TT styles now among the top players with very distinct styles forming.
1) deceptive service+3rd ball+ powerloop almost everything and overpower the opponent from mid distance - Sora, Wang Chuqin, Togami, Alexis, Hugo, Jang Woojin, etc...
2) play with a lot of spin and just vary placement and spin/speed ratios all the time with a focus on stability with variation - LJK, LYJ, Wang Manyu, Miwa. This class of players barely make unforced errors and would rather reduce errors than playing risky shots.
3) play close table speedy shots and jam the opponents to rob them of time till they make mistakes or get out of position. Tomo, Felix, Sun Yingsha.
As of now all 3 styles are fairly evenly matched. It is quite interesting to watch the matches unless the camera angle sucks (which is most of the time unfortunately).
LSD's problem is that he tries to play a spin based style like LJK but just doesnt have the stability to execute it. His natural style is not that but similar to FZD in that it is speedy and powerful BH-FH linkage that overwhelm people by robbing them of time. He is backing way too much now which doesnt suit him imo. Coaches should allow him to play his natural speedier game imo....