A huge part of the intrigue for the first two days...
Not at all. It took awhile to figure things out and I know players who took awhile to discover where the power weapons are. There were always a lot of those "Oh snap this is where the sniper is" among players from days playing Halo. It was an essential thing to the gameplay now taken away.
And why the fuck is the SMG so powerful? Another thing that pros say this did not feel like Halo. The SMGs were very newb friendly and good weapons to use but was never meant to be this potent. It served its purpose.