Most back & forth flat tapestry crochet looks like the example on the left.
How much better the one on the right looks, so neat and precise.
Check out this excellent video and practice this technique and you too will never have those wobbly bits to offend the eye in your creations.
Here's an idea! Say you wanted your animal (in the above example) to have a furry coat, but a sharp head & legs, you could combine the two techniques. This would give an extra dimension to the work.
Thanks again Carole, you are the wind under our wings.
More of Carole's video tutorials on uTube here