Pvp is laggy, hackers are present up until is time for a new season when hackers do get ban but then they can circumvent through that ban if they know how, aslo usually filled with current meta teams and mostly take up space in the winning slots, so if youre not lucky enough to get the new units in high stars then it is very difficilt to come out on top unless youre a hacker....a lot of grinding and repetitive playstyle, especialy when it comes to story mission which rewards you very little.