As much as people like to talk about the demise of the Heat (which I think is premature), we should look back and see how successful the super team was by comparing them to other super teams.
03-04 Lakers
Years together: 1
Finals appearances: 1
les: 0
HoFers (Likely): 4. Shaq, Kobe, Malone, Payton
Comments: one of the most epic fails
08-12 Celtics
Years together: 4
Finals appearances: 2
les: 1
HoFers (Likely): 3. Pierce, Garnett, Allen. Rondo isn't there yet
Comments: It was built as a collection of mercenaries, and it did what they were expected to do.
08-12 Lakers
Years together: 4
Finals appearances: 3
les: 2
HoFers (Likely): 2. MVPau, Kobe.
Comments: The best 4th quarter in elimination game FT shooting team of the bunch. Tough to beat.
12-13 Lakers
Years together: 1
Finals appearances: 0
les: 0
HoFers (Likely): 4. MVPau, Kobe, Dwight, Nash
Comments: THE most epic fail in NBA history
10-14 Heat
Years together: 4
Finals appearances: 4
les: 2
HoFers (Likely): 3. Lebron, Wade, Allen. Bosh is a maybe, around Rondo level.
Comments: I'd say they are the most successful of all super teams. 4 finals appearances in 4 years.