They work and they keep working.
They are big and heavy.
The ones I've owned (P89s, but they are pretty much the same gun) were just decently accurate--nothing special at all in that department.
The DA trigger is pretty bad, SA trigger smooths out and is pretty good.
They rattle.
Mine have been pretty tolerant of ammo with the exception of S&B. It will shoot steel-cased stuff with no problem--chews through the Winchester Forged stuff that everybody badmouths with no problems.
Ruger sold off nearly all of their parts for the guns they have discontinued awhile back and there's not much aftermarket support so when something does actually break (kind of unlikely), you may have trouble getting it fixed.
I've had a few and sold a few, but every time I sold one, I would buy another one before long, so I finally just kept the last one.
Keep some light grease on the slide rails to prevent excessive wear.
$180 was a good deal. Shoot it and have fun with it. You'll have more money in ammo through it in no time at all.
Does anyone know how difficult it is to convert from safety to decocker? Is there a kit with any needed parts?
My impression is that it would not be possible. I think it's a completely different slide. I've never seen any sort of conversion kits for them.