Let me get to what I love the most:
Strongarm is definitely an improvement for female transformers. Bonus: she looks like a combination of both Arcee and Wheeljack. She's recognizably female, but has bigger fuller frame that doesn't try to give her robo-boobies. She's big enough to support an SUV kind of vehicle (like Red Alert in TFE) instead of the motorcycles most femmes are afforded. What I love about her even more is that she's knowledgable and capable, yet not too battle hardened like Arcee from TFP--although Arcee was that way because she lost Tailgate and Cliffjumper tragically.
Now flaws--I can definitely see Strongarm's rigid adherence to rules and regulations being a drawback. She might take a page from G1 Prowl's playbook and not be creative or flexible with solutions like say G1 Jazz who is Prowl's foil, and I guess RID 2015's Sideswipe is Strongarm's foil.