I saw this clip posted in another thread and knew it was an English-language clip, but upon watching it, at first I started to doubt it was in English. Pearl made a few vocal noises that sort of sounded, to me, like the voices I tend to hear when watching foreign dubs (by the third noise it sounded like a Brian Meehl voice though).
It's great to finally hear what voice Brian Meehl used for Pearl, since he hadn't done many voices. I expected it to sound a bit "monstery". It's not too feminine. Similar to Rusty from the Camp Echo Rock episodes, only less New York accent and slightly feminine.
This was the first time I've noticed that Pearl wears pearls. They can barely be seen in any of the photos I've seen. Of course images of the character are hard to come by, but they hardly even show up in the still images that Muppet Wiki had.
I don't think it's too bad or too great. I felt a bit of excitement over seeing this, in a "I'm finally seeing a sketch with these rare characters, finally hearing their voices" way. I'm trying to determine how I'd feel if I saw this sketch if it was their only appearance (probably wouldn't care too much), or if I saw it before I knew they were regular characters.