This is a well done HDR (I assume). Good depth of field, good depth of vision, nothing too dark, nothing too light. Nicely done! Subject is a bit lacking, but I think that's your point almost... it's a park, and you're not hiding that.
Apart from the red doors, the colours in this almost seem a little washed out. Compositionally, the centred tree isn't working (for me). That bright red does keep drawing my eye, so maybe a different crop of this scene would work better (for me) :)
A little "flat" for my taste, in the sense that there are no strong shadows or contrast in the image, especially in the foreground, for my taste the grass in the foreground is very uninteresting and I would have liked this image better with the bottom 25% cropped off.