Probably worse, because Trump has shown himself to be a political neophyte. Cruz, the ultimate political animal, almost ate Trump’s lunch by stealing delegates and using other sanctioned ‘political dirty tricks’.
I imagine Trump would surround himself with business people and trusted personal advisers. That’s like a gathering of fighting roosters in the wolf’s den that is Washington. The whole time Trump’s guys are pecking out an eye here, scoring a point here, the old-line pols will be slowly entrenching a political agenda that has already proven to be bad for America.
Bush was just more of the same, and most of the political checks and balances were already in place. Both sides knew the score.
I believe Trump would be prone to using Executive powers to make deals with McConnell and Ryan that look like savvy business deals, but in the are politically ruinous to the US. The hubris of Trump and his yes henchmen could cause devastating political turmoil.
I don’t think it’s a risk we can afford to take.