Not frequently, but it happens a few times a year. (I set the date read to 2000 in Calibre. long before I started using it for real.)
Same happened with dead tree Library books. Got sucked in by the blurb or reading a few pages, only to discover that things did not hold up.
Hawaii took me YEARS to reach the end. It was not
bad, just long winded.
Another fail is lack of story believably (Characters or scene so stupidly plotted).
Mil SF with nothing but end-to-end battle scenes.
I want to be entertained. A few
groaners are good. 23 per page