Moscow Metro Line 15: BRAND NEW 2019 Metrowagonmash/Transmashholding 81-765/766/767 train

Lefortovo - Kosino Matte plastics, LCD station indicators totally ruin it. I've seen LCD station indicators constantly glitch, break and turn off itself!!! Where is the original LED dot matrix indicators? They are better and doesn't glitch or break. Matte plastics are hard to clean and get dirty really quick, glossy plastics are easy to clean. Fucking mayor and rolling stock staff.