Don't be fooled...
Don't be fooled, this city park originated as a State park and has all the amenities!
We stayed in the Fox Run Loop towards the back of the park away from the highway and it was nice and quiet. The showers and restrooms were decent, again reflecting other Texas SP facilities.
The trails varied in terrain and were well maintained as were the rest of the grounds. We didn't check out the river side of the park, however this June we are returning to and will be on the river side and will provide an update afterwards.
UPDATE:
Just got back from a weekend trip on the river side. Like the other reviews stated, it was a bit louder being so close to the highway. Additionally, there are street lamps by the ranger station that illuminate the tent sites which were annoying. It was nice however to be within short walking distance of the river, but if I were to go again, I'd stay on the other side of the park like my first time.