PvZ Garden warfare very slow in game (PC)

Hi, I had a similar problem, my game wasn't hindered unplayable but rather a bit laggy and annoying, I found out that it isn't my internet but rather a smaller issue. I have a PC that can very amptly run PvZ: GW, what I did is: go into Options> Video > I then saw that one of my video options was on HBAO and this was heavily affecting my performance, I simply changed this to SSAO and the problem was solved! Graphics look the same but with better performance, hope this helps somehow!