Barcelona is keeping the winning streak with them. It shows how discipline the players and the manger is to win the league. The number of games to be played is reducing and if Barcelona try to keep up to win in most of the game they may end up with the trophy. Although the gap between them and Atletico madrid as well as Real Madrid is not too much. Any slight mistake Atletico or Real Madrid may take that first position. However, Barcelona is still my favorite team to win the league because they are more consistent that the rest team.
Barcelona was playing a weaker team, it was just normal that they won the game. They also realized that it is the chance to maintain their position, so they didn't waste the opportunity to get full points. I think it is too early to talk about the trophy because the point gap is very small. 3 teams (Barcelona, Real Madrid, Atletico Madrid) still has the same chance to win the trophy. Well, it is no problem that you favor Barcelona to be the champion. But Barcelona is still far from winning the trophy. They need to enlarge the point gap firstly.