SCVMM usage and expertise

I'm thinking of recommending my team to adopt SCVMM for windows server administration but wanted to know from an IT audience perspective:

- Are you using SCVMM today? If not, what other products do you prefer to use?

- What are the top 3 features you use within SCVMM that makes system/server administration easy?

- How hard was it to make SCVMM a part of your toolset?

Thanks, Billy