It's simply horrible.
The website might be ok to navigate but there is no number and no customer service can be reached.
I purchased a ticket and I have to change it now, and even though I purchased their Premium pack, it is still very difficult to figure out how to change it. No ability on web site and no phone number to call.
The email reply I am receiving are either automated or from people that don't even read my question. Frustrating and ridiculous. I will never purchase a ticket on this site anymore.