PSA : Pre-Season Is A Mess Every Year
I don't understand how people are surprised that a BRAND NEW SYSTEM THAT REPLACED THE OLD is an unbalanced mess in the initial patch that it came out in. Just as confusing are all of the keyboard warriors complaining about how unbalanced things are over and over again as if it's a new occurrence to this time of year.
Pre-Season has always been the time of year balance is at an all-time low. People freaking out about this are stupid and need to chill because it has been a thing since the 1st Pre-Season many many years ago and will continue to be many many years after this one. Pull up your panties, take the crayons out of your mouth, and chill already. It hasn't even been 1 full week since the patch went live, honestly the only bad thing about this pre-season is how we obtain so little Blue Essence over a long period of time (which Riot has addressed as something they are going to keep a close eye on recently due to the amounts of Blue Essence complaints).
For now just have fun, it's Pre-Season so you don't need to try getting your account to Challenger in the most tryhard ways for a few months.