I have assembled several rails from other manufacturers, all have their own idiosyncrasies. This rail is very easy to setup, and even comes with its own mounting wrench. The final assembly can be made more permanent using blue or red loctite, and can be removed relatively easily for future changes.
Pros: Ease of assembly, adaptability to multiple other accessories
Cons: none
This review was written in the old system and had content requirements that are different than reviews written today.