I found that this site has ups & downs. The issue is that MYUS round up their weight to the nearest 10. This is only a problem for me if I only have one order coming through instead of my usual.
Another issue is that you can't purchase from Ulta with their personal shopper system, I suspect there may be more sites that you can't purchase from either.
Everything else is okay, I mean there may be better sites out there but for now, I'm somewhat satisfied with their service. They are quick & have an online chat assistant if you have any issues.