Theres no comparison whatsoever with the moribund middle overs of ODIs and Test Cricket. In test cricket the best bowlers are attempting to get out the best batsmen. In that stage of ODIs, bowlers like Chris Gayle and Sanath Jayasuira are just flicking through their overs attempting to go at about 4 an over, batsmen are often content to just keep wickets in hand for the end, so the result is no tension and little interest for me.
Tests have tension for every wicket, every stand is important, the best bowlers are always trying to take wickets, or build pressure to take wickets. Its ridiculous to say if you don't like One-day cricket you can't like Tests, it may not be a totally different sport (as one person may maintain), but it is vastly different, limiting bowlers not just in overs, but in ambition.