Not overly impressed by Adobe Podcast

I will probably be cancelling my subscription before the end of the free trial. Here's some feedback:

1. The audio enhancer feature works well, but it took 6 times before I was able to upload my mp3
2. The "studio" (Beta) didn't work at all: it said it had enhanced the audio, but nothing had changed. This happened twice. 
3. Editing the transcript is too complicated: my podcast has the word "Kop" in it, which by default was transcribed as "Cop", but there's no feature to "replace all", so I don't want to go through 57 minutes of audio transcript to find eaxh example. There were many other errors apart from the name, and the transcript included words like "um", which is unnecessary. 
4. The idea of turning the audio into a video using the feature (I can't remember the name) is a good one, but there's no way of customising the background image I uploaded. Nor is there a way to automatically create segments for the audio, for which an image can automatically be selected, too. Basically, automating the process would be great, but I'd like a lot more features to make the resulting video look better. 
 
In a nutshell, the only feature I really like is the audio enhancer, the rest is either bugging or in need of much more useful UX design ideas.