That URL and product name have a real expertsexchange thing going on that's a bit unfortunate.

I tried rt, but it was really slow. I typically am taking pub league sports photos. So I try to get through them fast. Dark table really scratched the itch there.

There are some bugs, like batched styles seem to be... order dependent. But its been suiting my needs for a few years.

It works well provided your needs are simple. I rely on a lot of features in LR that simply don't exist in any open source tool. Even a lot of closed source ones lack them. As much as I would like to move to something else I'm kind of stuck.