Even if the enemy team is level 2, having a strong team like ww, morg, nunu with two buffs is still gonna win.a team fight. In the gank for top, they have to blow a flash or else they're dead, so they're down one summoner. If they're hit by a cc like morg's snare or sion or taric's stun, they're dead. Also, even if you fail it screws over the enemy jungler. It probably won't work at plat elo but it's worked for me.
Also, could you post any unique strats or team synergies that have worked well for you, instead of just saying "hur dur this guy bad hur dur"