Gears of War is a 3rd person perspective game just like Firefall.
The first person view in Firefall is pretty bad currently, as there are no FOV options, and the weapons are massive. The default 3rd person perspective is far better than first person currently.
The game currently is meh. Right now Red 5 doesn't actually seem to know WTF they want to do with the game, so there are concepts that completely clash with each other. Beyond a very very few quests (there are like 5 quests in the game) there is a severe lack of PvE content, but this Milestone patch they just released is focused on the PvP side, so we will see how well they can implement PvE when the next Milestone patch is released.
Current personal view on the game - It has a lot of potential. Devs listen and interact with the community and make some changes around feedback given, but that is a double edged sword. The PvP crowd called for sweeping changes to the game, so Red 5 went through and balanced the entire game around PvP.
I am afraid that the PvE crowd won't speak up when the time comes, so the game will continue to be completely balanced around PvP, and essentially cripple the growth potential.
It is still in beta so I have tried to not form a solid opinion on it nor should anyone else; But as it currently stands even if they were to add a ton of PvE content the next Milestone they will still need to make sweeping class changes AGAIN to make the game enjoyable to PvE players. There are currently ridiculous restrictions in the game that do nothing but cap PvE players potential growth.
It feels like Red 5 is standing there ready to pull the plug on the whole PvE aspect of the game to cater to the PvPers and try to make it an e-sport.