@ninesquare Been using it for about a year know. Very good little tool for organising your collection. It's a godsend when it comes to checking to see if I already have something that somebody uploads here though. I often think "I'm sure I've seen that before," and it only takes a couple of seconds with a quick search to confirm if I have it, compared to getting Windows Explorer to search through thousands of files on several drives.
Well, maybe not "little" as such. My library (which I admit I haven't cleaned the duplicates and deleted files out of for a while) currently contains roughly 75000 videos, and with the associated thumbnails, scrubber sprites and all that the Stash data folder is currently standing at a little over 300Gb. It took a few days to scan through everything and create all the previews and such when I first ran it, but as long as you run the scan function on a regular basis it shouldn't take more than a few minutes even if you've grabbed a fair bit.
The video player is a little bit troublesome sometimes, as it struggles with a few videos I have that play perfectly well in VLC, though there aren't too many of those. The player could also do with a few more keybinds for skipping through a video as some of the jumps are a bit long, but I can live with that.
I've been playing around with getting some of the automatic functions to work but not had much luck. What I was hoping to do was run the renamer plugin to modify my files so that they'd include the title, studio and date of production, but I can't seem to get it to work. If you have any luck then please do let me know what you did.
One of the best features is the ability to grab info for a video. I've been through a lot of mine and managed to download the proper titles, tags, descriptions, performers, studios, dates... You definitely need to take some time to do this properly as you can get a lot of erroneous results for some videos, but the result is well worth it.
I also like the ability to group individual scenes together as they appear on the DVDs. It means I can get rid of a lot of files where I had the whole DVD but then discovered all the scenes as separate files in my library too. Now they can play in the same sequence as the DVD, but I can still treat each scene individually too.