5th Gen Repels started being continuous use

Before Black2/white2, repels were not continuous and you had to use one again manually.

After B2/W2, whenever you used up a Repel, the game will ask you if you want to use another unless you've run out.

This is my favorite quality of life feature in Pokemon. What about you guys? (Btw, this about previous generation games only, not SW/SH where I find repels useless.)

Yeah I really liked this, I think Gen V was when Game Freak finally started introducing some better quality of life features iirc. Having this in B2W2 definitely saved the annoying search through the bag every time you wanted to use a repel, which was definitely handy given the game's stupidly high encounter rates of Pokemon haha.