For starters, as it's my first post here (though not first visit

) I shall say: hello to all!
I do really like this set, bought few multiples at the time it's prices were decent, and probably should've bought even more. It's an example of nearly perfect army builder, as it was mentioned - even if minifigures are main reason of buying most people probably wouldn't mine these useful parts like this war either, it's really easy to make good use of it, in it's original form from this set or other. I don't mind this siege engine too, it's not the best one, but I rather keep one and others become just additional source of parts for other constructions.
On the other hand, though I am happy this set came with the only nameless Rohan soldier, it's not enough for me. I agree that minifigs in this set and Helms Deep reflect book/films orc hordes and weak human defence pretty well, but I would very much prefer to get 3-3 human - Uruk-Hai army proportions (or even 4-2 for that matter). There is also Orc Forge and a polybag with single Uruk-Hai so making Orc Horde ain't that hard or costly anyway (and BL prices reflect that). If there were some Rohirrim polybags available to buy in bigger amounts it wouldn't be such a problem here, but as it is the one and only source it not so perfect that you get only one soldier plus one officer per every set. But that's the only major shortcoming of this set for me, and that's why I've got several of them after all.
All in all, it's just a good set and I also wish generic Castle sets were more like this one (and others from first LOTR wave) than like last Castle series.