It's undeniable the amount of meter skipping can be influenced both by WGT (by improving the game design / server performance / whatever) and the user. Right at this minute, I have 2 notebooks in front of me, both rather old. One is 3 years old, the other perhaps 4 years old. One has 1GB of RAM, and the other 512MB of RAM. One has a 256MB graphics card, and the other a 64MB graphics card (both Radeon). While WGT's game is playable on both of these notebooks, the amount of meter skipping is distinctly higher on the older, less powerful notebook. Still tolerable, though; I just take another swing if I notice a lag.
(Funnily enough, I wasn't able to complete a TWO round on any of the 2 machines. Will try again later with the more capable notebook.)