Joni Mitchell is one of the few late-20th-century artists to whom the term 'Musical Genius' can be reasonably attached. In the singer-songwriter genre, she is equalled only by Bob Dylan and there is one area, I would say, in which she steps past him - musical diversity.
That explains the above title. It is impossible not to give the work presented in 'Hits' five stars, because it is exceptional, but equally it seems futile to try and condense such a totally varied, (now) forty-year catalogue of work into 15 tracks in 80 minutes. To take Joni - album-wise - at her two extremes, there is the folk singer debuted in 'Song to a Seagull', with the soprano voice, the purposefully constructed melodies and the first-person emotional considerations, and then there is the experimental avant-gardist with 'her big toe stuck in the metaphorical lake of jazz' (to quote Joni herself) exposed in 'Mingus', and a great musical journey comes in between. So while this compilation covers perhaps her most accessible work and it's companion, 'Misses', gives a eclectic taste of her more ambitious output, Joni Mitchell is really an 'album' artist and to fully appreciate the extent of her musical brilliance it takes, as I said, more than 80 minutes, 15 tracks.
If however you are looking for her most accessible work or her most famous songs, or you are new to Joni, this is a good purchase - either this or the album 'Blue', which is one of those every-track-is-outstanding albums (it also happens to be one of the finest ever made).
Just remember, what you are listening to really is the tip of the iceberg. Sort of like reading the back blurb of a really outstanding book.
I once read something about Joni which described someone introducing themselves to her by saying, "I think you're one of the greatest female singer-songwriters of our time," and how did Joni react? - she walked away, vaguely annoyed. I think she was quite right to do that, I think there is unintended offense in that, and I think that when you listen to this CD (even if you don't go on to explore the rest of her catalogue, which you should) you will see why.
She is one of the greatest singer-songwriters of all time, period. Gender doesn't come into it.