I didn't like the end. It was illogical. You have someone who's named after one of the best military strategist, Caesar, who is making a stupid mistake by attacking the dam head on. Having his soldiers go down a narrow corridor on top of the dam is an easy pick off sight for snipers and machine gun nests. If he was smart he would have had part of his force cross the river and sneak up on the NCRs rear.
Next you have the Boomers dropping bombs on the dam. The dam is old and probably hasn't been well maintained in 200 years, the dam would have broke apart from the bombs.