its peoples taste, either having it or not having it doesn't mean anything really because there are pros and cons
situation people who like revive point to
4v4 top, everyone dies except one enemy, you are only 1 with revive, you get up and go kill them and get tower
situation people who dont like revive point to
4v4 top, everyone but you had revive but has already blown it, you are last man standing because you had 2 summoner spells that were useful WHILE YOU WERE ALIVE instead of AFTER YOU DIED
im a big supporter on the principle of a team full of revives is a team whos planning to get pwned hard, but i think it has its place along side people with 2 other spells.