Hi,
just a short suggestion:
When you look at your "Tags" Overview the trashcan behind the show titles is much too prominently featured in my opinion. At first glance (and at second glance too) all you see are the trashcans. It's not a bug or some big problem but it doesn't really look good. :-/
Maybe you can use a smaller Icon instead or no icon at all and if you want to delete a show in the concerning tag you just click at the title and the the option "delete" ist shown? That would be great :-)