Yeah I guess that will make it worth a try - however DICE / EA are well known for not supporting their games properly - I'm even more worried this game will receive even worse support
First of all, way back before battlefield 2142 was even in development SplashDamage showed their work on ET:QW to various publishers including EA, so no they didn't steal from BF2142, rather the other way around.
If ET:QW was a BF2 clone ET:QW would have been a vehicle game with infantry, however its the other way around. Its very easy to take down vehicles in ET:QW if your team has a bit of teamwork (or just good engineers / soldiers / field opses).
Lastly, Battlefield might have been the game which made vehicles popular - but it was not the first game which featured them. The original Tribes had vehicles and deserves all the honor for that.
If ET:QW was a BF2 clone ET:QW would have been a vehicle game with infantry, however its the other way around. Its very easy to take down vehicles in ET:QW if your team has a bit of teamwork (or just good engineers / soldiers / field opses).
Lastly, Battlefield might have been the game which made vehicles popular - but it was not the first game which featured them. The original Tribes had vehicles and deserves all the honor for that.