I can agree as well. Festival of the Lion King, Beauty and the Beast: Live on Stage, and Voyage of the Little Mermaid are all "meh" to me. They aren't attractions that I need to do or see every trip, they're more like something I'd want to see every five+ years or so, if that. I do remember liking The Hunchback of Notre Dame stage show a long time ago, but that just might be nostalgia making it seem better than what it actually was.
I'd like to disagree about Finding Nemo: The Musical, though. In my opinion, that's leagues ahead of all the other shows at the resort. The puppetry throws a lot of people off, but I've never minded and I've come to appreciate it. It may also help that I'm a fan of Robert and Kristen Anderson-Lopez, who composed the music for Avenue Q (which coincidentally is another musical involving puppetry), which I also like.
If Disney could make shows that are on the same level or higher as Finding Nemo: The Musical, I'd be a real happy camper. They should give BatB a face lift and make it longer and more similar to its Broadway counterpart. That I would definitely love to see. The same goes for VotLM and FotLK, but that's just wishful thinking on my part.