Easy to install especially if you buy the SOLAS hardware kit... or any hardware kit really as long as it's compatible. Be generous with the marine grease... makes it easy to remove late on and that's it... tighten until tight then a bit more just enough to align the hole or (preferably) use a torque wrench and match your manual's specification for the propeller nut, usually found in the service section...
The propeller's surface is perfect and the paint looks and feels like high quality anodizing but it might be something different IDK, feels nice is what I'm trying to say.
It is light weight and so far it's made my boat work efficiently...
I checked the nut after a couple trips and didn't require any re-tightening. Good to go!
Going to buy a spare one after Christmas is done, just to keep around