I'm somewhat familiar with Mudhoney, and know a few of their songs, but I'm not sure I recognize any of these tracks by title. It's worth noting that I'm listening to the deluxe edition which is over 2 hours long.
I appreciate the fact that this all feels like it's just about to fall apart. There's something special about these kinds of recordings. And obviously the way that this set the foundation for grunge makes it an important record. So maybe it's not the most consistent or pleasant listen, but there's definitely some magic in it, and it's culturally significant. It's hard to rate this, but I tend to reserve 3 stars for things that are just that middle-ground of not bad and not good. So although I'm giving it 4 stars, even I think that's a little high, but having only 5 stars to work with here limits my rating options.