Context is everything when it comes to draws.
And if you are 2-0 up at home with fifteen minutes left and you don’t win then that is two point thrown away.
Never mind whether you think the penalty decision was harsh( I’ve not seen it again so can’t say) or whether the re-take was harsh (again, I’ve not seen it again but reports on here and Twitter suggest that Kelly was off his line when the ball was struck, in which case that would have made it the correct decision), we were in a winning position yet threw it away.
That, in my view, is totally unacceptable and unprofessional.