Technically Speaking, page-1425

+ Great technology
+/- low liquidity = volatile SP
+ low number of shares on issue
+ BP bought in at a premium to start steering the ship - he could have waltzed in, got everyone excited about a road map to commercialisation, then said step one - cap raise! But he put his own money in.
+ management took shares in lieu of cash to keep dollars in the kitty for use in development.
- TB trials delayed and data collection proving difficult
+/- OEM negotiations not leading to instant billion dollar deals like some SH's were hoping.
- commercial pools implementation put on back burner while Somnio put additional resources into research/testing stemming from OEM requests.

at the end of the day best to DYOR, but the above might give you some avenues to explore