They've got quite a few positive points and are a pretty good "medical grade" diaper. They're relatively thin when dry, maybe 1/2 as thick as most premiums, but do swell quite a bit when wet. (they've got a fair amount of SAP in them, a bit heavy for their size) Capacity is pretty good but I haven't given it a very good test. My main concerns with them are (1) no front elastic, (2) padding doesn't come up anywhere near the ends of the diaper (lots of "dead plastic"), and most bothersome are the extremely short standing leak guards. They're as short as it gets, at 1". Most other aspects of them are quite good though. VERY soft shell, good tapes, mostly-white design, much stronger than average leg / butt-cheek elastic. (they really "hug your bottom" compared to most other diapers) I don't care for a ton of dead plastic in front so I typically cut off 1/2 of the dead plastic on the front end, all the way across, removing a 2" wide strip of shell. It slightly changes the fit, but seems to work better for me. I'd just prefer a diaper that I didn't have to modify to use. You can't cut off the end so carelessly when there's the rippled elastic waistband (or tapes to dodge around in the back) but for these it's a fairly trivial modification.
They're the same diaper as the (discontinued?) Tena Slip Maxi plastic shelled from last year. I think they went to discontinue them in favor of the (very poor) new clothlike variation, got a lt of complaints, and so instead just rebranded/renamed them to separate them from the TSM brand.