Something is beginning, but for the most part they look pretty good. You don't list your location so it is hard to tell just how serious this beginning will become. The questions that would be asked are, how big is the planter, what did you use for soil, how often do you water and what do you do for replacing nutrients that may wash out of the planter. What are your tomato varieties, when were they planted and how big are the plants.
A little more information will help a lot.
