I couldn't find any reviews online, hopefully someone here has practical experience with it.
this is Joann's page
http://www.joann.com/singer-8500q-mo.../13454467.html
I can't see anywhere the harp size is mentioned, that looks like a table runner in their photo.
It has all the things I require in a modern machine and at that price you should be getting a good machine.
Any brand can have a lemon, and since there don't seem to be any reviews online, seems like you would be good to go.
My question would be where you will get it serviced or warranty repairs? I'm guessing you'd have to mail it back to singer for warranty stuff?
Is there a shop where you live that services all makes? I took my Janome, and then my Featherweight in to the shop here in Longview and they only service the brand they carry. I didn't hurry back to shop their fabric store, left me with a sour taste...