HFW looks great to me, have been playing it for a while. It has tons of things that were done right and many other things lack some innovations of the latests years, so the game is not perfect or any technical achievement in my book. Overall, can't say it has better graphics than the latest Ratchet and Clank, but that's a matter of taste.
I would not say the worst, FW just uses generic past gen lighting/shadows/reflections/etc solutions, so it lacks many advancements that have been made in many games with RT. All these generic things are done well enough to not bother player with any significant graphics artifacts most of the time and so that it would look classy enough in its shiny contrasty game envinonment most of the time, but its lighting is just a pastgen with well known shortcomings and limitations. The same goes for the Requiem. Both look great, but have nothing special technology wise.