I had to give my dragons multiple mods...

1) 5x Strength multiplyer (Ultra high damage)
2) Tougher Dragons ( Yep... they are smarter, and stronger)
3) 5x, 10x, & 15x Dragon health multipliers (yes these all stacked.)
4) Some mod that makes Dragons have the ability to use around 6-7 other words of power... Alduin gets all of them, plus five others that Dragonborn can't get. 
5) More Dragons: Yep... As the Game progresses there are more dragons seen and fucking up shit.
6) A mod that makes the Dragonborn able to tell the Blades to fuck off and listen to him and save paarthurnax
7) A mod that fixes the ending and makes it better.

So yeah... Dragons were a major disappointment in my standards... Ergo... I fixed them to where if I see a Dragon of any type I'm screaming in the back of my mind, " Oh shit, Oh Shit, OH SHIT OH SHIT OHSHITOHSHITOHSHITOHSHIT..FUCKFUCKFUCKFUCKFUCKFUCKFUCK!!!!"