I didn't have any glitches when I played. It's true that the plants seem to win more, but it comes down to who you are teamed up with. Good players are simply good players and can vanquish better, but you need a few of them. Not just one or two on the team. Like team vanquish you have to revive to take away a point from the other team. If you die by exploding, it doesn't count towards their 50 vanquish. You have to be vanquish by a player to count.
Oh yeah, just an advise. Don't revive teammates when there's an enemy near by or you're being hit by enemy fire. Get out of there or you'll be an easy vanquish for the other team.
I honestly find when it comes to MOBA's that this game is far superior in it's balancing to almost every other similar game. The BBQ Corn and Frozen Citron are preferable but I can't see them as OP. I see a lot of people using Party characters as well as other variations. The problem you are seeing is that out of these characters there are only 5 iterations of them. Not 10 like the Pea Shooter. So chances are you are going to see a lot of these.
Normal Citron is meh and electro Citron is harder to use that an ice beam. When it comes to corn, Mob and BBQ are really the best choices so you see you are always going to get a lot of people playing these heroes.
I honestly find that the plants seem to win more anyways even in normal games because they seem to have more powerful heroes but that could just be my perception since I enjoy the Plant variations to the zombies.
