This trail reminds me a lot of the Upper Tampa Bay Trail in NW Tampa. Comparable length, much of which runs along a creek, lots of curves, and a mixture of easy road crossings and underpasses. I came to this trail a few years ago looking to kill time after taking a day-long exam at nearby University of Central Florida. I figured I'd take the bike with me and change clothes at the Blanchard trailhead off of Rouse Rd.
An older, but adequate bathroom was there for changing clothes, and there was plenty of activity at this park on this beautiful April day.
The trail is well marked all the way, in good condition, and the scenery is nice. I decided to not the take the trail all the way east as there was construction on Rouse Rd. at the time making passage more difficult than I wanted to deal with.
I took a little leg of the trail north to an old railroad bridge (IIRC) where it abruptly ended shortly thereafter. This was north of the Blanchard trailhead, near a YMCA location.
As someone else mentioned, there is a lot of activity near the trailheads, and small kids not paying attention can be a problem if you're not careful/patient. Just know they're there.
All in all, I throughly enjoyed my ride there and would do it again if I'm in the area with my bike (I live in Tampa).