>Do you think any of the remakes for Ranma or Urusei Yatsura worth watching over the originals?
Both can be enjoyed equally but don't let remake culture make you disregard the original completely.
originals have better openings, better insert songs, better endings, better synergy with the original manga, more memorable va performances and have better fan service. the new ones arent bad but feel kinda sterilized? still better than most modern anime though.