From me no casting of votes!
Whom SH5 does not like, for that there is SH4, or the quite far developed SH3.
If this does not reach, nevertheless, it stays empty to everybody to develop own submarine simulation.
For what then buy the SDK from UBISoft?
For all those to which the StockSH5 offers not enough there are many tools lend a hand independently.
Since the release only a good 3 months have passed.
The Community has not become really warm yet sometimes.