warrior can be fun, that is if you can support the energy problems we run into due to expensive skills and heavy armor.
wouldnt call our energy issues a huge problem, the energy cost is high comparing to the total energy amount with base focus (since it shouldnt be used as warrior) and an average gear, with dl and mordy/hippo (hrung)/necro gear, u can get ur energy much higher, but still, like any other class we got energy issues, we might have 100-200 energy cost, but we dont have the insane amount of energy casters do, many melee classes can run out of energy just as fast, the difference is that eventually, regens and maybe elixirs too wont keep up with druids and mages, since their energy cost is still too high (916 for lvl 49-50 nature's breath and swarm or around that), but all classes have their issues with energy.