Yes, although it's true that Roma only managed to win by a very narrow margin in their first two matches, I personally believe that this is still a very good start for Roma. The most important thing is that they managed to win all three points and compete well at the top of the Serie A standings. So, with that in mind, I believe Roma is currently on a fairly positive trend. Moreover, Roma is currently coached by a very talented coach, Gasperini. Roma's performance this season will certainly be very different from their performance in previous seasons. Gasperini is a coach whose credibility is beyond doubt.
Gasperini succeeded in Atalanta with attacking power and they hired Gasperini with hope that he will repeat success in their club. Perhaps they know that Gasperini will be also able to train Roma players play beautiful and dangerous attacks too. So far, AS Roma did not score many goals under his management but Gasperini will be capable of forcing his players scoring more goals soon.
The proof is that he succeeded in turning Atalanta into a very strong team, even winning the Europa League. So, with that in mind, I'm confident that Gasperini will bring significant changes to Roma. Moreover, Roma also has a number of quite talented players, so with that in mind, I'm sure the results will be much better.
It can be their start with Gasperini and they will be able to attack better, score more goals with time. The task in early matches is getting as most points as possible and they have done it perfectly so far. If they can win first 5 matches or 10 matches minimally and score only 5 or 10 goals, they will gain mass success.
Furthermore, next week, Roma will face Torino. I'll bet on Roma again in this match, as I'm confident they'll win. Torino's current form is truly poor, as evidenced by their winless streak in their last two matches.
AS Roma will host Torino and it will be another good opportunity for them to get three more points. Torino seems to not be an equal opponent against AS Roma and won't be able to get points from AS Roma.