Is Naruto an awful parent because Boruto is a brat? I'm only up to episode 5 in the Boruto anime but the intro instantly implied what I thought and after watching the first few episode it certainly suggests that Boruto is a brat.

Does this point/suggest that Naruto might be too blame for this situation?
Yes, and no. Boruto acts rebellious and resentful towards Naruto as he felt that his father being Hokage took him away from his family. 


  Initially nonchalant in his duties as a member of Team Konohamaru and is resentful of his father and the office of Hokage because it left him with no time for his family


Eventually Boruto and Naruto do come eye to eye in this aspect 


  Boruto eventually comes to respect and reconcile with his father and his role as Hokage


However, most of Boruto’s arrogance comes from his lineage and believes he is better than everyone else


  For these reasons, Boruto has a high opinion of himself and freely brags about his abilities, but his arrogance has made him put no value in teammates or teamwork, believing he can do anything on his own