Unless you want to waste your time or you just feel too young at heart, then watch at your own discretion. Else, take my advice and don’t watch this thing.
The thing is, this show should offer the viewers (at the very least) some knowledge in Science (Chemistry). However, it just fails to deliver its goal. Instead it destroys a person’s IQ by giving out false information or childish stuff.
So yeah, this show does not have anything good to offer. Just learn alchemy through FMA (though they don’t really intend on teaching you).