If a person has questionable abilities, a lot can go wrong with a straight follow shot.
- they could setup with a hair too much angle on the 8 and follow too much to the center of the table.
- they could not setup any angle and end up on the rail
- they could put the CB too close to the 8 and not follow anywhere near enough
- they could get rattled and hit it too hard with follow and end up underneath the 9
All the of the above can happen even with a good player, let alone someone who might be a little frazzled.
By coming across the center to the right of the bottom side pocket, all you have to do is focus on missing the side to the right and you're out - end of story. The margin of error is just so great you literally can't blow it at nearly any playing ability.
Joe Tucker posted a very similar scenario months ago with the 8 being at the center of the short rail and the 9 residing on the same position on the opposite end of the table. Like this thread, there were 1000 solutions. The best way to play that shot is a 3/4 rail draw shot. The visually (wei-table) simple shot is just 1 rail straight down. You'd be SHOCKED at how often you can get bad--- even for a great player.
So, in conclusion---- that follow looks awesome on the Wei table. We'll all likely get out 95% of the time. However, the more you play shots like that the more you'll eventually pull your hair out because you dogged it when it really counted. Nerves don't come into play with the 2 rail option. Soft, medium, hard all get you to the promised land.
There's obviously more than 1 way to skin a cat. But, some ways don't get your hands bloody so why risk it. (imo)