Are the other two going to be as loyal though after being locked up for however many months?
I think the other two were less aggressive, it was Drogon who killed the boy before, right? Then she locked the other two up when he flew away, just in case. Something like that. They did seem a little angry when she visited them that one time though.
I'm just ignoring/skipping over the parts of the show that depress me now, like anything to do with Ramsay and this week, the Shireen getting burned. When the flames lit up, MUTE, look away, forget about it. Show is too grim for it's own good, it's just no fun.
Then all the dragon stuff this week. Dany is hit or miss, she can have really boring weeks and sometimes even when she does stuff it isn't very interesting but she's got a lot of characters now (minus Barristan - still don't see why he had to be killed off. Miss him) and the dragons can do things now, so that whole sequence was pretty cool. It's true the digital effects were a little dodgy - not the CGI of Drogon itself but Emilia Clarke didn't have enough wind on her and was a bit discoloured compared to the rest of the scene. It was still pretty cool though, most of the shots were good and the music was good.
They did make Drogon look a little weak - but I think the point was it had landed in order for Dany to get on. Otherwise maybe it would just have circled in the air lighting all the bad guys up. Also it is still young yeah. It would be cool to see a battle scene of all three dragons fully grown before the series is over. I don't know if we'll ever get that in its full glory cos it would probably cost a full episode's budget to do a few minutes of that.