Show is a trainwreck as many have said.
So many many problems. hard to even begin, or feel the need to try and talk about them all. Half the problems lead into the other problems.
Firestorm problem as it is now.. They have Cold and Heatwave with fire and Ice guns.
then you have Firestorm, who was depowered as stated Molecule manipulation, to... a walking flamethrower. His powers are not fire related. So, it is a really boned headed move turning him into the human torch, as it really shit on the character. And its fuckup with the show, because you have a second flame dude on the show also. Redundant character. But wait! super smart. ok. good...
Ray Palmer, and Rip..
so, how many super scientists do you need?
Show is bloated with characters. all on this tiny ass ship. no homebase.(yet, presumably..) so its not like a team show, were team members can be of doing things, while we have an episode that focuses only on a few. or, Ray's in the lab always. type stuff, like you see on SHIELD.
Vandal Savage as the foe. Again, a total screwup. you have a time machine, and can't kill/stop this guy who doesn't... you always know where and when he will be. hell, kill him when he was born. you know when that was. I suppose they will get to time locks eventually. but that would basically prevent them from stopping Vandal at any point.
Other shows... like Dr who, work because anywhere/any time.(and just happens to spend 90% of his time in Europe 1700-2016) But this show, focused on Vandal is just an idiotic concept, if he doesn't have a time machine himself. And this is especially true with this pussy ass version of Vandal Savage.
A proper Vandal would be a wonderful foe, and has a ton of potential for a timetraveller trying to "beat" him. An eternal Vandal. old as mankind itself. King of nations, warlord, sinker of Atlantis an immortal whos immortality has never actually even been tested, because no one has managed to beat or kill him in his 60-100thousand year life.
Cold's insanely hammy acting is not helping either.
They should kill Vandal next episode, wipe out the timeline, themselves included.
Booster shows up trying to fix the mess they made.