I've edited 4 or 5 full podcasts in Resound and it fits my needs perfectly. The audio enhancer works great and it's really easy to edit out sections for silences and filler words. The only downside is that their cut all filler sounds and silences feature doesn't catch all of them, so I do have to do a good amount of manual work. But when it catches them, they're usually edited perfectly.

It's not perfect but it's definitely worth the price for the lifetime deal even if they don't end up making improvements, but I'm sure they will.