We bought one a few months ago and I like it a lot. The 1.4 inch foot is very accurate. I am still learning and I haven't taken the classes yet, but the book is helpful and I sewed on it at the shop.
I haven't had any problems with it. I do wish it had the bobbin alert, but my old machine had it and sometimes it was annoying because I saw thread on it, but it wouldn't sew! I just need to get back in the habit of watching the bobbin thread.
The only thing I had an issue with was trying to load the bobbin through the needle. It says in the book you can, but I was having issues. I don't think I had it threaded correctly.
Overall, it is easy to use and it is fairly quiet and runs like a top. :)
Definitely use it before you buy it.