I played EVE for many years, and I really hated the addition of skill injectors. When I first started playing, the only way to get your skills up was to spend the time training them. Now it just takes real money cash.

There's a legitimate argument for some P2W mechanics, though. To keep a game going you need new players, and if you're looking at losing every PvP encounter for years as you skill up your character you probably won't stay.