The review is fine but I think it would be better if it were served with alignment and line break so it looks tidier.

Just like others, I use IDM myself. I think the cross-browsers integration can be considered as main forte. I heard it is not easy to find a download manager for Google Chrome but as a SRWare Iron user, I have no problems in configuring IDM to work together with Iron.

Download rate are very good, despite not the highest in its field with 16 simultaneous max connections. A few competitors offer double or more than that but I am not sure if such high number really works or effective.

About the Site Grabber feature, I used it once and it was unstable. I made several projects and only one ended successfully. The rest were terminated unexpectedly, perhaps due to some bugs. Certainly not the best appeal IDM ever has. I hope it is polished.