While I certainly won't blame players for getting hype (hell, I was hoping for some new content or at least a teaser too) I do think the negative response is pretty extreme, given that the process was basically see twitter teaser > assign greater meaning > get disappointed when assumptions aren't confirmed.
With that said, I think this speaks to one issue that I think fuels a lot of the vitriol in the larger fanbase: Planet Zoo fans are hungry for news/content, and while I love Frontier I think they don't quite know how to deliver on that want. Currently, the format is very boom-and-bust, with a week or two of huge hype every time a pack theme is revealed, then near-silence afterwards. I don't know how this could be altered given the current nature of the packs, though... maybe by announcing upcoming features earlier? I don't know if that would upset the development cycle, however... It seems like unfortunately, the most attainable solution for players right now is to simply temper their expectations, which is unsatisfying.
With that said, I think this speaks to one issue that I think fuels a lot of the vitriol in the larger fanbase: Planet Zoo fans are hungry for news/content, and while I love Frontier I think they don't quite know how to deliver on that want. Currently, the format is very boom-and-bust, with a week or two of huge hype every time a pack theme is revealed, then near-silence afterwards. I don't know how this could be altered given the current nature of the packs, though... maybe by announcing upcoming features earlier? I don't know if that would upset the development cycle, however... It seems like unfortunately, the most attainable solution for players right now is to simply temper their expectations, which is unsatisfying.