Bar Siena
Restaurant · 832 W Randolph St, Chicago, IL 60607, United States · United States
★ 4.6 on Google · 6,253 reviews · View on Google Maps
Manipulation score
SuspiciousCompleted Aug 5, 2026 · 371 reviews flagged
How this score works
The score estimates how strongly this place's review record matches known manipulation patterns, from 0 (no signs) to 100. Verdicts: Clean below 40, Suspicious from 40, Likely Manipulated from 70. It rises with the share of reviews flagged and how suspicious each one is.
- Burst
- — an abnormal spike of five-star reviews in a single day compared to the place's usual pace.
- Low activity account
- — the reviewer has almost no other reviews, photos, or Local Guide history; throwaway accounts look like this.
- Duplicate text
- — the wording is nearly identical to another review of the same place.
Verdicts are statistical estimates based on public review patterns, not accusations.
Review anatomy
Reviews examined
1,000
Flagged
371
37% of examined
Flagged avg rating
5★
place average 4.6★
Reviews per month
| Month | Reviews | Flagged |
|---|---|---|
| Mar ’26 | 99 | 62 |
| Apr ’26 | 165 | 65 |
| May ’26 | 227 | 74 |
| Jun ’26 | 249 | 78 |
| Jul ’26 | 240 | 85 |
| Aug ’26 | 20 | 7 |
Rating distribution
Evidence
-
burst
6 occurrences — worst: 12 five-star reviews on 2026-03-22 vs avg 1.3/day
weight 1
Show all 6
- 3 five-star reviews on 2026-03-15 vs avg 0.0/day
- 6 five-star reviews on 2026-03-18 vs avg 0.3/day
- 6 five-star reviews on 2026-03-19 vs avg 0.5/day
- 8 five-star reviews on 2026-03-20 vs avg 0.7/day
- 9 five-star reviews on 2026-03-21 vs avg 1.0/day
- 12 five-star reviews on 2026-03-22 vs avg 1.3/day
- low activity account 328 reviews flagged weight 0.8
- duplicate text 13 reviews flagged weight 0.9
Flagged reviews
Exhibit — 7 reviews, near-identical wording
Great food, great service, good atmosphere and the food was excellent!
- Daniel Salva ★★★★★ 2026-03-20 suspicion 95
- Paulette Graham ★★★★★ 2026-03-21 suspicion 95
- Intex Restoration ★★★★★ 2026-04-11 suspicion 90
- Wanna ★★★★★ 2026-04-26 suspicion 77
- Jon DePaolis ★★★★★ 2026-05-16 suspicion 90
- Rob Hohmann ★★★★★ 2026-07-09 suspicion 63
- Rebekah Gaillard ★★★★★ 2026-07-23 suspicion 71
Exhibit — 2 reviews, near-identical wording
Great service , food and atmosphere!!!!
- M J-C ★★★★★ 2026-07-21 suspicion 68
- Charles Alspaugh ★★★★★ 2026-07-22 suspicion 68
Exhibit — 2 reviews, near-identical wording
Amazing food, amazing service
- samantha zentner ★★★★★ 2026-06-14 suspicion 90
- Hidde Rasenberg ★★★★★ 2026-07-08 suspicion 100
Exhibit — 2 reviews, near-identical wording
Our server Megan was great!
- Tim C ★★★★★ 2026-04-23 suspicion 70
- Danielle Vargas ★★★★★ 2026-04-24 suspicion 70
Showing the 10 most suspicious of 358 remaining flagged reviews.
Hayley Johnson
activity unknown
★★★★★
2026-03-22
Saul Quezada
activity unknown
★★★★★
2026-03-22
Adam Souchik
2 reviews
★★★★★
2026-03-22
Will Hoysgaard
2 reviews
★★★★★
2026-03-21
Alexa Daggett
2 reviews
★★★★★
2026-03-20
Jonathan Weiss
activity unknown
★★★★★
2026-03-20
Jake
1 review
★★★★★
2026-03-19
Brad Kinne
2 reviews
★★★★★
2026-03-19
Anne Lee
1 review
★★★★★
2026-03-19
Jeff Steigelman
activity unknown
★★★★★
2026-03-19
Report generated Aug 5, 2026. Reviews change — you can request a fresh investigation.
More investigations in United States
Pura Vida - Design District
74Miami · United States
Likely Manipulated
El Toro Loco Steakhouse Westchester
62Steak house · Miami · United States
Suspicious
IT Italian Trattoria COLLINS
52Italian restaurant · Miami Beach · United States
Suspicious
InterContinental Miami by IHG
16Hotel · Miami · United States
Clean
El Palacio de los Jugos
14Cuban restaurant · Miami · United States
Clean
CVI.CHE 105
74Peruvian restaurant · Miami · United States
Likely Manipulated