Rance's Hyper Weapon
kiwifarms.net
It has a few strong points and I'd say it's worth a watch just for a different take on Lupin. That said I absolutely did not enjoy it by the end and had to force myself to finish it. How Mari Okada continues to get work in the anime industry is a mystery I'll never figure out.Lmao. I take it that that incarnation of Lupin is one I should skip then?
Now the movies that take place in this setting on the other hand are top notch (Goemon's Bloodspray, Jigen's Gravestone and Fujiko Mine's Lie). Definitely give those a watch, not only are they generally fun Lupin movies they look visually amazing.