http://www.trekbikes.com/women/wsd_p...e_path/7300wsd

My lovely bf surprised me with this bike, i had been talking about how i've wanted to be more active, im fit, i workout at the gym..but other than that, i dont get much activity, and honestly, im starting to feel a bit lazy! So i had been talking about getting a bike to ride so i could move more vs sitting on my bum, and also to exercise on (im big into fitness).
I rode this bike, and its SO comfortable. This is my first bike though so idk what features im supposed to be looking for, for my needs. BF said i have 30days to return if i do change my mind, he got the bike from a LBS.
So, in your opinions, will this bike suffice for what my needs are? Riding casually for activity, and also for exercise(probably no more than 1-2hr rides)?

thanks girls!