It depends on the point of view. If your average buying price was 1.50$ and you bought 3 years ago, and you now say in 5 years you would get 2$. Its far from a good investment overall.

If you look at today's SP only, yes it could be worth it to quadruple in 5 years. but are there other investments out there that could pay even more or that are better chances of success? Just saying