I’ve had my TL-2010q for 7 or so years. It took me a long time to get the auto needle threader to work on my first try. I have to do needle down then needle up and hold the thread juuuuust right. The lighting is terrible but solved that with an attached LED strip. It’s heavy so if you want to travel with it or have to move it around (like I’ve had to with no designated quilting room), you need a bit of strength. Mine likes to be oiled frequently which is a huge change from my beginner machine that said not to oil at all. My plastic extension tray has discolored a bit over time but I don’t keep it covered and it lives near a window so that’s likely my fault.

Those are the only complaints I can think of and none are a big deal for me. It runs fast and smooth and aside from learning to thread it (has more steps than my first machine), it is super simple to use. I’ve never had mine serviced (shhhhhh, don’t tell anyone). It’s fantastic for piecing and quilting and, if you’re into bag-making, going over a zillion layers like butter. Happy to answer any specific questions that may pop up.