I think it’s fairly fundamental to have a working scoreboard, doesn't have to be fancy just the score and time ticking down!
I thought they looked great. Just a bit silly to only have them on three sides of the ground when the majority of supporters sit behind them
Not great for the environment and East Stand side they would be better up towards the wall because they are an accident waiting to happen. Paddy Power usually give odds to random things so might ask them for odds someone lands into the electronic boards which results in them being injured for the next match.