I’m a bit younger than you but I grew up with the '95 box set and saw the PT in theaters, similar experience, and I agree with your assessment of TFA, it’s not great but has its moments. Personally I really liked TLJ despite its flaws and it made me hope the series was finally about to go somewhere new. But yeah don’t bother with RoS, it’s a disjointed mess of a film made of IRL petty grudges played out on screen strung together with lame maguffin storytelling and “plot twists” from left field.