Guilty as charged. It's actually a decent lift. (!) Yes, I've used the high priced spread when I've done some work for Mark at MGC, but for the occasional use that I do.. it's fine. Mine came with a missing nut that could have been a disaster. The cylinder needed to be topped up and bled. That was all. Just the same, inspect, lock tite, grease, etc. It would ruin your day if something came loose.
The Mighty Scura is the biggest bike I've had on it, and it is no issue.
Yes, the "vise" sucks. I hear from a reliable source that Santa said I've been a *very* good boy and he'll bring me a good one. That said, I have used the vise for several jobs, and with (of course) tie down straps, it's been usable.
Seriously.. I bought it to rehab the Lario. For the chump change they cost I could have used it for that one job and thrown it away. Since then, I have had many projects on it. It makes you wonder why you haven't had one for years.