The party list system they use on the continent is much much less accountable. Parties smuggle completely inept guys,mostly career politicians who climbed the greasy ladder, into parliament on the back of these PR votes and they're basically not accountable at all. Say what you like about it as well, FPTP generally guarantees stable government as well.
Also how much of a numpty do you have to be to complain about the FPTP system as a Labour supporter?
And lol at the protesters in London today. 90% of them are the children of very wealthy families from like Shropshire who want to play revolution for a bit. None of their actual political stances stand up to any kind of sensible scrutiny either, any trendy leftist idea gets an audience with them. Seen so many of them at LSE when I was there. Useless human beings