Among the many Dolly compilations around, this UK budget compilation is fairly typical. It contains a selection of Dolly's music covering the period from the mid-seventies to the mid-eighties, generally focusing on Dolly's pop-sounding music but with a few more traditional songs as well.
With popular Dolly classics such as Jolene, Here you come again, I will always love you and Love is like a butterfly as well as some other brilliant songs such as Do I ever cross your mind, Two doors down, You're the only one, We used to and Sweet summer loving, there is plenty to like about this collection. Of course it is possible to argue about what's been included and what's been omitted, but all of Dolly's famous songs have been released on many different compilations, so if your favorite among them isn't here, you should be able to find it easily on a different compilation.