I lack the peripheral equipment for it, and I am not skilled enough. So I wouldn't get my money's worth out of buying the game outright. But I am getting several fun hours out of the "free" PSN+ edition so I am very appreciative of it being made available this way.
I will probably try out all the tour events at least to the point of getting one star per race / event, but after that I will probably delete the game to free up the HDD space.
It's a fun game and it looks great. For what we experience of the game right now I think Evolution can be proud of what they made, it's just a huge pity they got off to a terrible start.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix