I assume the reason is, that both sides of the tower look similar. To achieve a even better synth, take more photos from the tower (incl. details of the tower-walls) and also take more photos through the tower to make a better transition incl. more overlap and views that show surrounding houses of the tower on both sides. Btw. cars don't synth well, so focus more on houses near the tower.
Overall, I like your synth of this nice town.