It helped remove 9 years worth of comments in an evening. It DOES delete too fast though, to where Reddit sends out this error periodically and you have to restart the plugin after waiting around 5 minutes for Reddit's system to calm down.
"Error code: 429 Too Many Requests"

Perfect! Deleted everything in a few minutes! Excellent job!

Works

Totally recommended! Worked as expected. I used it to remove all my reddit comments and posts before deleting my account

exceptional and free!

I've looked all day trying to find a service that works. This works great and it's free! Thank you so much to the creator, this did exactly what I needed.

Works like a charm. No deletion limit. Everything deleted.

It's very fast and works well!

Got 429'ed and temporarily blocked by reddit due to the number of requests :/ It'll take all day to delete everything at this rate ;(

It works, however sometimes Reddit will block you temporarily for having sent too many requests.

It just works. Perfectly, first try, and as easily and intuitively as I could've hoped for

Good extension, unfortunately after an approx minute, 429 error shows up. You have to wait about 10 and initiate the start up again. Guessing it's intentional set on reddit's servers of timing out the connections.

Deleted 2000+ comments in 20 minutes or so. Amazing extension

Works reasonably well. Doesn't automatically refresh after 429 error. Option "delete everything" would be appreciated as well

Simple and easy to use! Bulk deletion happened pretty quickly with RES.

Thanks!

It does work in deleting comments properly (i've tried other extensions that only superficially delete commets). This deletes comments on the old overview page of old reddit. However it times out. And I get this error:

Looks like there’s a problem with this site
OLD_REDDIT_URL sent back an error.
Error code: 429
Check to make sure you’ve typed the web site address correctly.

if this can be worked around then that would be good.

Works as promised! And it's free, unlike it's alternatives. Thanks!!