Venture is a Thor subsidiary. Thor has 11 major subgroups of RVs, and each of those has a variety different labels. Its no wonder they don't all get reviewed.
It will be made with the same basic components that all RVs are, using a frame made by the same people that make frames for other brands, etc. There's little difference until you get into the truly high end brands. Floor plan, price, and dealer service are more important than brand for lower end trailers.
Dealers like the confusion because it makes cross-shopping very difficult. Its the same thing that mattress companies do.