mmmm...Have you actually seen any of the movies...?
I'd say the exact opposite.
Anytime predator stayed cloaked for the entire time until only one (unarmed) guy was left.
City Hunter took on an entire gang of Mexicans with automatic weapons at the same time (not one by one), he also took on an entire train (whilst walking towards gun fire) and Keyes entire team without using his cloaking device. Not to mention the Jamaicans he knocks off with the net gun.
He took multiple point blank shot gun shells to the stomach, lost his breathing apparatus, lost his shoulder cannon, got his arm chopped off, fell from a building and then took on Harrigan with one arm left and a blade.
I'd say City Hunter was anything BUT a wimp!!!