Does it enhance your gameplay? Like making it easier to hit or making it brighter or anything like that?
It looks alright although the Mini-Map does seem a bit unfair. I would recommend you disable the mini-map then it should be alright.
Making it brighter wouldn't give any kind of unfair advantages :p As long as it doesn't contain any unfair advantages it's aloud.
Here's a link to the Mod page. A list of the features is given here. http://www.9minecraft.net/better-pvp-mod/
Yes, it is. I used BetterPvP mod before bspkrs released his 1.8 version of Armour Status HUD, core, Status Effect HUD, and Direction HUD
this has been asked before the minimap is completely allowed this was confirmed by several staff when this question was first brought up.
Quick eat is just you set a Key bind Like V you press V and it will eat it for you instead of pressing the mouse button >.< so helpful