I remember Krater! I played it for a while and I liked the atmosphere, but I only got so far before I saw how... 1-dimensional it was?
I don't know how exactly to put it into words, but some games that aren't so good I have a "see behind the curtain" moment. Once that happens I tend to quickly get turned off to a game because I feel like it's not fun anymore. In Krater that happened when I realized that all the fights were essentially the same and equipment was all stat sticks with no unique qualities.
Pretty much what your characters did at the beginning of the game was what they did at mid game with no noteworthy changes. There were other characters you could sub in and that changed things up a little but the repetitiveness of it all really ruined it for me.
I agree that's a really good example of a "meh" game and I think 5/10 is a very fair assessment.
The main problem with swamp coolers is they don't work very well or at all in high humidity climates due to the way in which they cool air. I'm from East Coast US and it gets pretty damn humid in the summer, which is honestly worse than the heat some days. AC is honestly the best solution if dealing with heat and humidity because it combats both issues even if it can't fully cool a space.
Dryer climates though? Wet towel over a box fan all the way baby!