This presentation, prepared by Blockchain Engineer, Karl Floersch is in great contrast to the one in the Bitcoin blog below. Less emotional and more technical I think it characterises the differences between the Ethereum and Bitcoin community.
Not taking sides here as to which is better, they should both be watched and understood. This said I do like the fact that Ethereum seems to have a clearer roadmap of its development strategy and that it is adopting a staggered approach to implementation of its Proof of Stake consensus mechanism.
The video is set out here.