Interesting. Coming from someone who will immediatly dodge a team that isn't to his liking.
Thats quite an overstatement. Honestly, in an ideal world, all champions would be perfectly balanced and everyone would follow the Summoners Code. Unfortunately, there are some champions that are so far under the mark of perfect balance, that they have absolutely no use for a team. Eve has absolutely no viability.
Some people don't like losing, that doesn't make them a Tryhard. If you honestly don't care about whether you win or lose and you just want to have fun, go play a practice game. Dont queue up for a normal game where stats are recorded and call the people who expect to win Tryhards.