Having experienced it both ways, vote on your representative every five years and leave it up to them (UK) or have a multitude of votes every November on a multitude of issues (US) I'm unsure which I prefer.
For example, in the recent polls here, the voter pamphlet (explaining all the measures to the voting public) was 150 pages long. How many do you think would read that and digest? There were 4 statewide initiatives that were basically:-
Should gun laws be tightened up? Public votes 60/40 in favour. NRA have already filed suit against the result.
Should fossil fuel providers be charged a clean energy tax? Vote was no, possibly due to the $40M spent by the big oil companies to advertise against it.
Should cities be allowed to charge a sugary drinks tax like the one just introduced in Seattle. 1.75c/oz tax on the likes of Coke/Pepsi etc. that has raised $18M in its first year. Result was no, possibly due to the $40M spent by the big soda companies to advertise against it.
Should police be trained not to shoot innocent people. Vote was yes. Expecting a lawsuit any day now.
On top of these there are a myriad of local issues that are voted on for things like adding $100 to property taxes to build new schools etc.
As a non-voter the build up to these votes becomes excruciating on TV as every commercial break is flooded with advertising for/against the issues. Mind you, that all stopped after polling day and now we have the Christmas ads