The ending was a little weird I'll agree, and yeah the Brutus armour really doesn't look too nice, this is one of the things I don't like with Revelations either, Ezio's new costume looks awful because it's like grey and brown and looks dirty as fuck, lol...
The game was still amazing though, lol, and the gameplay itself is the best in the series, not to mention Rome is pretty big, but then again that's the only real place on the game, so meh... it was sort of like an expansion... a long expansion though, and definitely worth the money in my opinion.