They are pretty good, I've ordered from him several times.
If you buy from the WYSIWYG section, those frags are ready to go. If you buy from his cut-to-go section, you will have to wait about 3 weeks.
In the past, I have done a mix buy. I'll buy some from both sections and wait 3 weeks to receive both. If the cut-to-go frags melt, he is usually pretty good about replacing them. Also, you can continually buy WYSIWYG pieces as you wait for your cut-to-go pieces.