The panel explains each block before it drops:

• Building / Solving — the move sets up future words, or completes one now.
• The move — how far it rotates and which column (or side dock) it drops into.
• Setup / Harvest (stack X of Y) — builds letter runs until the stack hits Y rows, then cashes in words.
• ×20 / ×140 — how strongly the AI prefers cheap singles vs. chains & long words. Not points you score.
• Part-built word / buried hole — the board it leaves: runs heading toward a word (good), empty cells trapped under tiles (bad).
• Next block could add… — bonus the previewed block could score right after.
• Beat / level with … from N placements — the runner-up spot and how many it compared.

Open Scoring detail for the exact math.