If all their small ships have an attack of two, no matter the dials, it would seem underwhelming. The picture seems iffy, it's an odd angle and a blurry picture. Maybe its a two maybe its a three, i think its too soon to tell.
That depends. I bet the StarViper has a cannon. And two of their ships can take the (soon to be even more awesome I hope) turret upgrades. Ywings, Hawks and Z95s have already proven themselves capable ships. I wouldn't worry. Especially with firesprays and the like backing them. I mean, what Imperial 3 attack small ships see lots of play... They have 2 such ships. Both of which are difficult to use.