AFV Club kits have some of the finest and most delicate detail of any kits currently produced. I've built their Long Tom, 105mm howitzer, and Scimitar. I'm currently working on the Pak 43/41 Scheuntor, and have the LefH18M and another of their halftracks on top of a to-be-built stack. I am really starting to appreciate their foray into the mixed-media type of kit offerings--so much so, that I prefer to build their kits out-of -the-box; they don't really need a lot of aftermarket attention. Overall fit has typically been very good in my estimation, the decals are also quite nice, and the instructions are pretty much on the money. Errors in instruction sheets have seen the addition of errata sheets where necessary (the Long Tom is one example). The only downside is that their plastic is softer than other manufacturer's, and in an effort to get some of that fine detail, they don't use--or seem to use--quite as much pressure in their injection molding processes; hence a greater number of sink marks in unwanted places (Their 6 X 6 cargo truck readily comes to mind).
Please understand that these kits are by no means a "throw-in-some-glue-and-shake-the-box" type of kit. They still take some work to make 'em right, but so does every other kit I know of....
Gip Winecoff