Honestly, It's rather bland.
It just feels like you wanted to rave about the jr. for a second, instead of giving tips. I like how you stated the pros of the weapon, but everyone knows this. Just saying "It has a fast fire rate and it inks stuff", isn't enough to qualify this as a "good" weapon. Sure you stated some uses for the splat bombs, but you saying that splat bombs are good for clearing the tower compared to suction bombs is kind of dumb.
The reason why I gave this such a low rating, is because you said it inks everywhere, but you're implying that it's not good for Splat Zones. Not to mention, you contradict yourself by saying it's meant for lower levels.