Many posters including Siren4 explained it very well.
For me, i can't find Evolis in many major pharmacies(chemist warehouse for example) and the lack of marketing within Australia concerns me. I don't expect it will be a great sales success elsewhere if they can't even get their act together within the domestic market. I don't think the product is a dud but i don't see any improvements to the product since it was originally marketed. Capability to market and decision making around that is well documented(Ikon case for example).
On biotech side, it's all smoke and mirrors and I don't see anything advanced to clinical trials yet.