Does anyone have this machine? Or have thoughts about it?

After researching long and hard, it looks like this machine has most of the features I want in a basic machine, but is within my budget of $350. The features I'm keen on include the (truly) automatic buttonholer, convertible free arm, and auto-feed dog adjustment.

Basically, all I really want is something that won't give me a birds' nest instead of a bobbin every 2 seconds. :p

Maybe someday I'll get an embroidery machine, but I can do some embroidery by hand, and I just plain can't afford one right now.