first.. i have a question.. why are these quest for preview? are they a hint that warn us that we should not buy this expansion?
i mean these quest are shrot, they are simple.. nothing hiden, no puzzle, no optional bosses... it is just one path hack and slash then claim your reward..
map layout: 2/10 - nothing new.. we have similar maps since u14.. there are no hidden passage or anything that require a brain.. you may make this quest nasty hard, but that will not make it fun..(serious, these quest are shorter then some of the optional in highroad.. )
quest content: 1/10 - nothing special, no special dialog using skill check.. everything is so simple and straight forward with barely any content..
overall: 1.5/10.. if you give these quest for free.. i might consider farm them once or twice for exp.. else no...