While these cardboard playsets aren't what I have in mind, I'm not going to get all bent out of shape over not liking them. I have hopes Haslab will come through, but even if they don't, I have amassed enough custom playsets and Space Walls now over time that I'm content (well, mostly content).
There are a lot of things that Hasbro has been doing that I don't really care for recently like these cardboard playsets, so I mostly just don't get them or wait until they hit a price I feel like I am comfortable spending the money on. If it's something I feel is worth it, I definitely go all in though (like the Sail Barge).
I kind wish for the Conveyex, they had just made a vehicle - with the front main area sold with one cargo cart, and then you could buy another set if you wanted to add more carts. You'd get stuck with more front areas that way, but I am not sure they'd break them up as separate sets. I also am not sure if Hasbro would feel it's "aggressive" enough or "action" enough for a vehicle, hence this playset approach.
I also an interested in an AT-Hauler. Doubt that will ever happen, but I really like the design.