Though I used this to make a kitbash representing a 60's version of the USS Intrepid, I found the stock kit to be well-molded and well-detailed. The bow extension needs filler to make the hull smooth, as do several other parts. This is a LARGE kit with MANY parts so it is best to carefully read the instructions several times to become familiar with how the assembly progresses. You can add many super-details along the way, such as filling out the hangar deck, lighting, etc. I would recommend painting in sub-assemblies, as well. Overall, a good kit.