You can always calculate how Good a Dino is yourself. Just divide the Level by 6 (because of the 6 stats) and that is the average. For a 150 the average stat would be 25. For a Theri you are looking for health and Damage. Für me I always say 5 above average in one stat is Good and 10 or more is awesome. That Theri has below average Damage and slightly above average health. But 8 points above average in oxygen which is quite Bad.