New hearthstone daily quests

In latest patch, we got lot of new quests, here is list, what do you think about this ?

50 Gold - Inspiring - Use your Hero Power 30 times.
50 Gold - Weaponmaster - Play 10 Weapons.
50 Gold - It's a Secret to Everyone - Play 10 Secrets.
50 Gold - Combo Meal - Play 10 Combo cards.
50 Gold - Elemental Overload - Play 15 Overload cards.
50 Gold - You Shall Not Pass! - Play 20 Taunt minions.
50 Gold - Rampage - Play 10 Enrage minions.
50 Gold - Tiny Bubbles Make Me Happy - Play 10 Divine Shield minions.
50 Gold - Death to the Living! - Play 20 Deathrattle minions.
100 Gold - Cry Havoc - Play 75 Battlecry minions.
50 Gold - For Azeroth! - Play 30 Battlecry minions.
50 Gold - Swashbuckler - Play 10 Pirates.
100 Gold - Murlocalypse - Play 75 Murlocs.
50 Gold - Mrgrgrglrr - Play 30 Murlocs.
50 Gold - Beyond the Dark Portal - Play 15 Demons.
50 Gold - Stable Master - Play 20 Beasts.
60 Gold - Warrior Mastery - Play 50 Warrior class cards. (Additional mastery quests for all other classes)
40 Gold - Play 30 Warrior class cards. (Additional quests for all other classes)
50 Gold - Overpowered - Play 10 cards that cost 8 or more.