It's like, you know, being underwhelmed, but, like, not really.
We're talking about a state of mild disappointment, not quite apathy, but, like, close.
Here's a graph:

As you can see, it's a bit of a plateau, really.
Take a look at Overwhelm, where things get really interesting.
Or, if you're feeling adventurous, head to Overwhelm 2.0.
But, like, be warned, it's not all fun and games. There's a risk of actual whelming.
We're not responsible for any emotional trauma or existential crises caused by exposure to this content.
Or, if you're feeling really adventurous, head into the depths of Whelm