Bush certainly hasn't been an excellent President. His second term has been a complete mess and a real let down. However, I do believe history will look back on this President as a good President - not great, not horrible.
No, you are incorrect. History will see him as one of the best Presidents ever.
Now I'm not trying to bash Bush now, even though it's one of my hobbies, but how can anyone say Bush will be regarded as a "great president". Even republicans that attack socalled "tax and spend democrats" should be offended by Bushs spending without appropriate taxation.
The same is true for Reagan, the republicans look to him as a hero, although he is guilty of similar reckless handling of money.