Slow

It does what it is advertising, but it is very slow when it comes to managing a large number of items, no matter how fast your server setup is, it does take a good few seconds to refresh the page or do an operation, even on a fresh installation without other plugins interfering.

Bulk operation does make you wait for a long time and change your state of work with refreshing the entire table when it is done so you are pretty much locked-up until the progress is finished, this could have been easily delegated to a background worker so you can continue using the editor.

The code quality isn’t the best either, poorly written and unintuitive thus makes it so difficult to extend or change the code if needed.

Documentation needs load of work, it is difficult to find an answer to your question unless you are willing to watch a 45-minute video and have your fingers crossed for the tip.

Overall an OK but not the best solution for “bulk” editing contents in large quantity.