Would people stop mentioning Dragonrend. You basically have to finish the main quest to get it. Not everyone wants to delve deep into the main quest early on.
You actually only have to do about half the main quest to get it... no where near finishing it in whole. Yeah, that half is more than the regular length of most other questlines, but then the main quest is 8 trophies/achievements, whereas the others (the guilds and the civil war) are only 3 a piece. But that's all beside the point... the point is that people are complaining about Dragons not landing for them, but thats not supposed to be a problem.
You are SUPPOSED to have Dragonrend so that you can make them drop. Its the whole point of its existance. If you don't want to deal with part of the main story to get it, that's fine, but don't go complaining about dragons acting the way they're supposed to if you don't have Dragonrend. It has a purpose, and that purpose is making dragons land so you can kill them easier. Get it if you want dragon fights to move more quickly, don't if you don't. I don't care, just stop complaining about the game acting the way it is suposed to act.