Not necessarily… They have great hits, while others simply do not attract interest.
IMO, what hurts them is their price point and how their games can easily be experienced via Youtube videos. Each episode is sold for about $5? The amount of time and effort they put into it requires a lot of sales to make profit, I’d imagine. Since their games also aren’t gameplay heavy, anyone can just go on Youtube and watch the series to get the story. This is far different from other games where gameplay becomes a core enjoyment of the product.