Need help with Vegas shows

[m bozeman]

My wife has been nice enough to allow me to go to Vegas for the past 2 years with my buddies, so now it's time for me to show my thanks. I am taking her next month, and we are staying at the Bellagio, for 4 days. Seeing that the 2 times I went, I played poker for 15 hours a day, every day, I didn't have much time to look into any shows at all. I have heard about some of the more popular ones, but does anyone have any reviews of a show they would recommend? This includes comedy shows, also. Thanks for your help.