Not cheap with a $195 set up fee so even if you went with a quarterly program and shot some fairly large events (needing larger galleries) say 500 image gallery that would be $116.70 for 3 months of hosting plus the $195 set up so just say almost $310 Which is a bit steep!
Also their testimonials look made up!!
Found one of the sample galleries and did a who is look up on the owner and this popped up:
http://www.kettlerphotography.com/
Registrant Contact:
Kettler Photography
Todd Kettler (ketphoto1@netzero.com)
Fax: none
4380 Wilmington Pike
Kettering, OH 45440
So I say just e-mail them and see how they feal about the service and it's price, you could do that with a few other galleries in their sample group.
(edited rate for the albums, quarterly rates are a bit higher than annual but to be honest to try them out I would only commit to quarterly for the first section and then if you really like it go to annual).