Has anyone used Vignette Learning?

I'm not sure if this is the right place to ask this question or not, but has anyone attended any training or workshops given by a group called Vignettes Learning?  Vignettes Learning

If so, what was your impression of the training and was it worth $1500 + travel to attend?

There's story-based eLearning design workshop looks interesting, but that's a lot of money for 2-days.

Thanks in advance for the feedback.

v/r

Jay