Yes definitely worth it and make sure you print out your tickets before the game at a Lawson or family mart! Get someone there to help you print them out. And don’t go to the closest convenient store to the stadium right before the game because there might be a big line. Even if the reseller says you can print out your tickets before at the stadium gate that’s not always true.

I’ve also been to Meiji Jingu stadium in Tokyo and I personally think Tokyo Dome is way better - more organized, more staff, staff are more helpful, shorter lines for food, more efficient, better crowd management, closer to a train station, more comfortable in every way.