im glad we spent so much time with dany in essos liberating cities, learning how to rule, making tough decisions, hearing stories about how rhaegar was such a great person from ser barristan etc...all so we could get that big payoff of dany=viserys in the 2nd to last episode ever. you know you've set that up nicely when you have to spoil the outcome in the "previously on GOT" montage before the opening credits are even rolling.