Mathews makes great bows as do most if not all current manufacturers. I suspect any bow is a good learning tool. Longer bows and those with larger brace heights are more forgiving with an archers mistakes. So, this one will emphasize any shooting errors you exhibit.
My advice is to shoot the heck out of it and enjoy it. I'd start by taking it to a pro shop and ask them to set it up for you. Make sure your arrows have the correct spine for your setup. Shoot with others who have knowledge. Shoot at a range and/or in a league until you are comfortable. Practice makes perfect. If you seem unable to become proficient, such as stacking arrows upon each other at 20 yards, then seek answers from a coach, if necessary.