End of the day I'd give HoW a 5/10. I'm already getting ready to edge all my characters rep, work on getting my marks to cap, and cleaning up my inventory so its all ready for the next xpac. It hasn't even been a week and I feel pretty much done with HoW and can muster pretty much no desire or excitement for any of the new gear, except for the flawless ToO gear which is out of my reach.
I did like the story missions for HoW, although the lack of anything involving the queen or her brother was majorly disappointing. It was also silly that I solo'd Skelos, and then he somehow turns into a juggernaut after a few days in prison. I guess he joined a gang and worked out. The whole PoE was just dumb anyways, this Queen is pretty terrible and should be overthrown. My first decree would be to nuke the prison and declare all enemies will be killed, not kept in metal bubbles with their weapons beside them.
I'll keep an open mind on comet but at this point unless its something amazing I'll be passing on it until it drops to $20 or less. I'll still play Destiny on and off but more as something to waste time on while watching TV shows.
