I just can't make WW work.

{quoted}

It's so fucking clunky and glitchy and he constantly loses his blood trail speed buff completely randomly.

The blood trail speed buff thing is super annoying, however he is still pretty good. Put 3 points in Q then max W then Max E then put the last 2 in Q. remember you can hold Q to get behind your target, so you can run into a lane just start autoing with red then pop E and predict when they are going to flash and Q behind them, then they fear back towards your teamate and GG they ded