You're being downvoted because you're not adding anything to the conversation.
If you have _specific_ things you dislike about Trello, or advice for people to make it look more how you'd like, then _that_ would be something that people would be interested in (and vote up).
I consider myself pretty adept at UX and have no real issues with Trello and it's been quick to learn and use for our technical and non technical staff alike. It may have slight issues but nothing in the scale your comment suggests.