nope 1.c4 is the perfect opening as it carries the most transpositional possibilities of any opening,
Don't get set into one form, adapt it and build your own, and let it grow, be like water.
Empty your mind, be formless, shapeless — like water. Now you put water in a cup, it
becomes the cup; You put water into a bottle it becomes the bottle; You put it in a
teapot it becomes the teapot. Now water can flow or it can crash. Be water, my friend.
Bruce Lee: A Warrior's Journey