Well, if there's a hardware Bluetooth issue then there's not much that could be fixed in a software update for it. As far as calendar, seems like Apple is working on it, and perhaps there's something for that in these betas even (assuming the fixes/changes aren't on iCloud/server side of things). Certainly a number of various bugs have been addressed and some other changes that some people have been hoping for or would find useful. Emojis are emojis, just a small update to keep up with the Unicode standards. Doesn't mean that much time or effort was spent on them, or that it was at the cost of something else given that the resources used for different things like that would often be different anyway.
I see your point and you are very right. I guess it wouldn't be a huge amount of resources for the emoji's anyway.. Not enough to relocate anywhere else.
Sucks about the bluetooth btw. I think a bunch of people were hoping it was software (which maybe it could be, but clearly not).
Either way, I guess I won't have to deal with it anymore. Decided to get an S7 Edge. Hopefully it will fare well compared to the iPhone. Still going to semi-troll these forums (kidding).