Pleased with mine. Decent amount of grunt (1500W) and able to handle largish jobs as well as small ones. (The lathe is bigger than a Super 7). Power traverse for facing as well as normal cuts is a boon. Runs at full speed in forward and reverse. Main objection is it's a bit noisy – two cooling fans running continuously, with metal gear clatter when it's running. Not unreasonably noisy in a workshop, but loud enough to just stop me listening to a radio at normal volume.
The built-in 3-speed gearbox isn't as useful as I expected when threading. I usually find that the next thread needed requires change-gears to be moved, rather than being in gear selector range. The banjo is the straightforward type and easier to set-up than that on a mini-lathe. Belt change between high and low speed ranges also easy provided you can get at the right-hand side of the lathe.
Worked out of the box and only required a mild clean-up. After 4 years only one fault, a loose wire on the contactor. In very cold weather the computer type cooling fan on the VFD sometimes rubs on first start-up, but it's no where near worth fixing (yet). Finish under the tailstock a bit rough but OK where it matters.
One problem with owning a lathe with a few convenience features like the 3-speed gearbox is that I would like more of them. A clutch would be nice…
Not seen a lot of complaints about quality issues on this particular model.
Dave