Companion wheel - what's the point in this when the AI for companions is near to none-existant. Kamikaze behaviour & glitches and bugs abound with 'companions'.
Companion perks - making a easy game, even easier.
Gambling - money is still too easy to come by, so this is rendered obsolete
Binoculars - no zoom, disappointing
Snow - what? , the snowy peaks you can see in the distance, hardly amounts to a new environmental effect does it?
More Freindly Super-Mutants - this is a boon, except when you pacify Tabatha the whole Black Moutain populace of SM's become mute / can't interact with!
More than twice the guns - pity they shipped the game with that awful bug that effects all shotguns though huh?
New drugs - too many chems removes all sense of danger from the wasteland.
Crafting - the schematics from FO3 are gone! And the availablity of guns/equipment/chems makes the Survival skill utterly pointless.
Ability to Play-Through as a pacifist - yeah, good luck with that! This is still a game about shooting things.
Ability to kill every person in-game except for one - how is that a commendable feature?
Ammo Type Switching - if you've got 1 round of normal ammo, but tonnes of AP ammo, the weapon will default to the normal when first equipped - so annoying!
Electricity - huh???
hokers/Strippers - poorly animated, and not in the least bit 'enticing'. Really, their inclusion makes me squirm.
Stregnth/skill requirments for weapons - you can still equip them though, which is a cop-out for the console masses. No heavy weapon skill - wtf!
Vegetation - is embarrisingly implemented, stalks sticking out of low-res textures.
Companion wheel - Companions seem to work fine for me.
Companion perks - Same could be said for Fallout 3. At least perks give you a reason to take one with you. They aren't unbalanced perks either. Most are just helpful in some creative way like Boone's spotter perk or Veronica's crafting perk.
Gambling - I like the gambling but it's the gambling that makes money easy to come by in the game. Then again, playing with normal or sub-normal Luck fixes that.
Binoculars - It may not be an eagle eye zoom but it gets the job done.
Snow - Go to Jacobstown.
More Freindly Super-Mutants - Go to Jacobstown.
More than twice the guns - There are tons of new weapons in New Vegas and not all shotguns are affected by the reloading bug. Not everyone is affected by the reloading bug either.
New drugs - It doesn't matter to me because I very rarely use them.
Crafting - Some of the crafting schematics were way too powerful (Nuka Grenade and Dart Gun). Besides, it wouldn't make sense to have two different societies develop the same type of weapon (like the Railway Rifle) when they have no contact with each other. By the way, Survival is incredibly useful on hardcoe mode.
Ability to Play- Nobody said being a pacifist would be easy. Just because
you don't want to kill people, it doesn't mean that people don't want to kill you. Companions also make being a pacifist possible.
Ability to kill every person in-game except for one - Commendable that you can actually affect the game by removing anyone you choose (barring one person of course). If you want to be a bloodthirsty psychopath, the option is there.
Ammo Type Switching - So because it's annoying that it switches (which it doesn't do to me), it's not an improvement?
Electricity - The Mojave Wasteland has power. That's what he meant. There's actually a reason for the computers, lights, etc to be on in the Mojave Wasteland opposed to the Capital Wasteland where things were powered by what appeared to be magic.
hokers/Strippers - What Vegas wouldn't have hokers and strippers?
Stregnth/skill requirments for weapons - Big guns were rolled into their respective skills (Minigun to Guns, Gattling Laser to Energy Weapons, Missile Launcher to Explosives, etc). It makes more sense that way. Besides, sure a player can use a weapon he/she isn't skilled in or stong enough to use, but doing so makes the weapon much less useful as a consequence.
Vegetation - It's fitting for a desert. There is little useful vegetation in a desert.
Sounds to me that you're just looking for stuff to not like about the game.