Odo takes the shape of others. How would they likely respond?

Star Trek's Odo is a Changeling (shapshifter). He can change his form into a multitude of other shapes, including the image of other persons.

How do you think the following would respond if they saw Odo take their form (or, alternatively, happened upon Odo while he was mimicking them)? (You may assume for this question that he has overcome his difficulty in forming humanoid faces.)

A) MCU Thanos

B) MCU Captain America

C) Blade

D) Captain Sisko

E) T-1000

F) MCU Hulk

G) Riddick

H) Average Predator

I) Kingpin

J) Garfield Spider-Man

K) Mad Jim Jaspers

L) Captain Picard

What an odd thread.

A) Intrigued, impressed maybe.

B) Really not sure.

C) Head chopped off and/or shot in the skull

D) Can't remember much of DS9. Probably not very happy though.

E) Erm, not sure. Odo would probably get scanned and killed.

F) Confused, then crushed into a pulp.

G) Doubt Riddick would be very happy about it.

H) Same process as the T-1000 I'd imagine.

I) Don't know the character well enough.

J) See above.

K) See above.

L) Furious. I seem to remember Q copying his uniform and he got pretty riled up about that.