At the outset let me tell you that "Hum Tum Aur Ghost" is safe for one- time watch. Sooner than later I am sure this will get aired on telly and don't miss it then. It has a decent story-line and a fair share of laughs are thrown in for good measure.
Arshad Warsi:: He was cool in the character of Armaan Suri. The alcoholic, scared, Samaritan, lover boy - he managed it all with ease. Luckily he did not succumb to overdose of one-liners. I especially liked when poked at Maria Goretti.
Diya Mirza:: She was fresh and complimented Arshad Warsi quite nicely.
Boman Irani:: At first I thought the character will be similar to the ghost from "Chamatkar". For the length of the role he had, he was alright. And largely his plot seemed like mini-me of "Baghbaan".
Sandhya Mridul:: Just about OK. And the truth was kind of coming.
Javed Sheikh, Asawari Joshi, Tinnu Anand were adequate.
Shernaz Patel plot was not warranted. In fact when that angle sets in, it starts giving deja vu of Karthik Calling Karthik.
The plot could have easily based in any metro city in India and perhaps made the audience connect better. There was absolutely no value-addition in setting the story abroad.
Songs are hummable.