Yes it is much better IMO. The reason you think the middle looks so bunched together is because the Vals are very thin right now and will look more balanced as they fill out with runners. Which btw you want to cut and replant runners when they are big enough close together so your groups fills in thick. Something else to watch is on the left side of the tank you have all similar vertical growing leaf plants. You need to try to mix vertical growth leaf plants like Vals, certain bulb plants, swords, and crypts with plants that have leaves and a more bushy appearance. Hope that makes sense!