This set was the first I bought recently when getting out of my dark age, I was lucky to get it for 6€ off eBay (plus 8 for shipping), and saw the next one rise up to 25€ (only 5.30 for shipping this time).
I remember having dreamt so much about this, and 6042, while the only Castle stuff I had was 6016 and 6017.
Now I have it, I find it is nice, but too little, and a floor under the blue roof would have been welcome.
I don't agree with those preferring the camouflaged outpost, since I thnik its back stone construction is not smooth enough to look natural. Also, I don't think having many Robin-Hood looking forestmen is good, when you have an army of them, you don't know wich one is Robin Hood. Getting three robins and three peasants in the camouflaged outpost would have been way nicer than getting six clones (I agree, not exact clones, since they have different colors).
Rerelease would be fine, but revamped, with dark green intstead of blue roof, or perhaps dark blue to simulate slate, mixed dark and normal green vine/foliage, and one half more than on the original. Of course, brown tree parts, but for the color of the stone, perhaps is nice in grey, or making the construction wooden, in another brown than the tree and black could be nice. One additionnal forestmen, little more peasant-looking would add interrest too.