Glee: is anyone else annoyed with the soundtrack?

I've just been looking on the hmv website and on volume 4 Umbrella/singing in the rain isn't on there but on volume 5 that ridiculous afternoon delight song is on there and I think this is silly!!! Who agrees...? It was like this on the season 1 soundtracks too... It's my life/Confessions wasn't on there but the cringeworthy "you're having my baby" was. Can't there just be all of the songs except the stupid ones...?!