Been using them for a while myself for a personal-use server (files, whatever I want to host at a certain moment) and not going to cancel anytime soon. Though I would not recommend them if 24/7 uptime is a must, or you would need a(n expensive) SLA to get a respondse during the night.
Thank you Rob, a very interesting link.
The most of the statements I can confirm.
I'm working now some days with worldstream and we had some installation problems but now is everything ok.
Good support and fast mail answers.
I'm hopeful to be on the right place.