Looking at the line as a failure has nothing to do with liking individual figures. ... Looking at the DST run overall and looking at the many parts that are missing thus far (VOY, Chapel, Rand, Kira in Bajoran uniform, guinan, need i continue) and the fact that many of the figures look the same because of scuplts then one can judge a line. ... When I buy into a line I want a topic to be covered sufficiently.
I suppose that is the crux of it, isn't it? Characters like Rand, Chapel, and Guinan I consider to be ancillary, and therefore consider the TOS and TNG lines to be complete without them. If we include all these kinds of characters, we'll need to have on the order of 20 DS9 figures for the line to be complete.
Speaking of DS9, it is a crime if Kira is never produced in a Bajoran uniform. IMO, giving us Kira in SF uniform was simply DST cheapening out because they thought they could get away with it since she technically appeared in one for a couple of episodes. Cost effective, but leaves a bad taste in my mouth.
As for Voyager, I think that no matter what quality the figures of previous lines were, they wouldn't sell. Producing a figure line for a show without much of a following is not going to produce very good sales. I would agree that the line as a whole is a failure, but NOT because of Voyager, and neither could it be saved by including a complete line of Voyager. It's failure status to me is cemented in the very lackluster sales of the TNG figures, which if produced an marketed better probably would have seen much more success in the marketplace. Alas, we'll never know.
I think DST made the assumption that past Nielson ratings for the 24th century shows would roughly translate in terms sales, never expected TNG to tank so badly, and now legitimately figure "what chance does VOY have?"
I also consider each show, and therefore each figure line, to exist on its own. Not having VOY does not affect my decision to start a TNG collection. Knowing that there won't be a complete VOY line probably would keep me from collecting ANY Voyager figures at all. I understand that. But I'd happily snatch up the other shows.
all just personal opinion, obviously.