Are Doom Bots are too strong?

If you've played the RGM this week, you've met our old friends the doom bots, and as the game mode is very enjoyable and allows people to fight opponent with mechanics over the overall match up ive came to the conclusion that some of the DOOM bots are just too strong.... Brand for example is a good champion all around in normal game modes, he has good wave clear huge damage for punishment and good mana costs to prevent abuse of mana. However, in Doom bots you are fighting a brand with no mana cost, greatly reduced cooldowns, and greatly amplified stats. As the game goes on fighting a 4000 hp 1000 ap mage with a squad of unstoppable monsters behind him makes it insanely hard to actually prevent anything along with the entire jungle splitting down lanes. But thats not the real problem that this champ present or that any of them really present. The biggest problem players face in doom bots is the repetitive diving ever single game you you play 5 champions with 3-4k hp with 1000 ap/400 ad are diving your entire team and deleting them in less than a second, and the addition of the teemo bot 20 minutes in makes this so much more annoying you spawn and die repeatedly until you either can kill the bots and shred the teemo faster than the bots can return to him or until you lose.... i really think champs like: and need to be adjusted as there is little to no ability to actually win unless your lucky enough not to get certain champions as such.